I'm increasingly convinced gray hair is at least partly due to oxidative stress from the average diet now that's mostly processed food, as well as lack of heavy exercise and obesity
Those include that having that sense of purpose, making sure that you have a network of people, that you're socially connected as your age, and also remaining curious, open to new ideas. Those factors turn out to be almost as important as some of the physical things we do.
The cabin is a classic literary setting. It's the getaway spot where characters can flee to escape their troubles or journey to in order to find new ones.
And so what you realize is not only is this very hard to keep burn under control, but also it's just this is the inappropriate place to exercise spending review. Spending review has to come earlier. You have to have some concept of budgeting.
However, there's an increasing body of literature that shows that by engaging older adults in novel cognitive activities, you see improvements in function. So that can be language learning. Uh that can be uh complex like coordinative movement or exercise. You see the same things with um like musical training like people learning a new musical instrument or learning um musical theory trying to identify different patterns in music. And you see in randomized control trials improvements particularly in executive function that seems to be most common across those different interventions.
Whereas aerobic exercise on that kind of intensity spectrum we just talked about seems to particularly benefit the gray matter which includes the hippocampus. Resistance training seems to particularly benefit the white matter.
This study directly shows that working really hard, releasing a lot of cortisol in high-intensity interval training actually improves hippocample structure and function um over over time.
But in the walking group the group that was randomly assigned to walk three four times a week for 40 minutes compared to a stretching group who's still engaging in exercise but not cardiovascular exercise. The walking group their you know hippocamp is actually increased in volume by 1%. So you're changing the the brain, but you're also changing the behavior. Their memory was much better a year later.
we now have multiple trials confirming that metformin interferes with your ability to reap the adaptive benefits of exercise, which is the most powerful broad-based longevity intervention available to us today
Research shows that children are far better able to sit still, focus, and learn when they've had the exercise, sunlight, freedom, and fun of recess. The same is true for adults.
by listing out all these jobs to be done, you know, really for the for the community journey and for advertisers as well, it became very clear where we could use agents, where we needed to be very focused in terms of building cross-functional teams around those jobs supported by AI tools.
Another conclusion might be that the online ecosystem has become so polluted-so fragmented, deceptive, overstimulating, ersatz-that it has warped our ability to exercise taste at all.
just cuz the test suite passes doesn't mean that the web server will boot. You know, there's there's always a chance that when you actually try in the real world, something's not going to work.
Breakneck by Dan Wang takes you on a fascinating journey through China's engineering state, juxtaposing it against America's lawyerly society in an effort to reveal what each country should learn from the other. I've been a keen reader of Dan's personal blog for many years and am delighted to report that this book, his first, features everything I love most about his writing: his unbounded curiosity, thoughtful analysis, compelling storytelling, self-awareness, offbeat sense of humor, and insights born of lived experience.
you can either see AI as an opportunity for your company to grow and do more or you can look at it as like cost cutting efficiency but I think the growth part is way more exciting.
Then you need a metag game, which for Duolingo is kind of like the path, but it's also the leaderboard, achievements, kind of long-term things that you're going to strive to such that you have like long-term, I guess, motivation uh to continue doing the thing. And then the profile is also critical because you build up a profile over time. It's a reflection of your investment inside the product experience. And so when you nail those three things, you can end up with a long-term learning journey that can be quite successful.
I think the main muscle you can exercise is this muscle, the muscle of self-discipline. Not your biceps or your pecs or anything else. Because if you get to train that one, everything else just comes by itself.
So think about this. If your brain is this most valuable tool you have in your journey to success and happiness, why would you destroy this tool for short-term pleasure? This sounds ridiculous.
Poverty reduction is never a purely technocratic exercise, and questions about industrial policy can never be entirely divorced from those of political economy—including those of global geopolitics.
The journey is better than the destination. Everyone's heard this. Just take one second to apply what that means. That means forever starting from now, you are only going towards a place that's worse.
A short but 'pathless' journey through stepping off the conventional path a year after graduating, daring to ask the questions that linger below the surface. A big inspiration for deciding to write my book!
Ben's personal reflections on reinventing himself at "midlife" (though relatable at any age). I love how he leaned into a new version of himself without dramatically blowing up his life.
A nice personal + historical deep dive into finding your dharma by embracing both your gifts and limitations in service of something greater than yourself.
Audiobooks is what got me started on my reading journey. I've since switched to the Kindle for the majority of my reading but I keep Audible specifically for biographies.
Audiobooks is what got me started on my reading journey. I've since switched to the Kindle for the majority of my reading but I keep Audible specifically for biographies.
And I don’t feel that that can be a coincidence. I feel that what we are looking at is an inheritance of an idea, a legacy that’s been passed down from a remote common source to cultures all around the world, and that has taken on a life of its own within those cultures.
I'm convinced that it's not possible to teach anyone a language. A good teacher can help you on this journey – but they cannot give the language to you on a silver platter.
I particularly appreciated The Journey of Humanity because it is an ambitious and deep story about the past tens of thousands of years of economic development that is also well grounded in a growing economics literature into the deep origins of growth
Paul Strathern’s terrific book Mendeleyev’s Dream traces that journey all the way back to ancient Greece, when people first started questioning why the world is the way it is.
In the end, the only point of any personal productivity system, goal-setting technique or "life planning" exercise is to help you make a slightly better decision about what to do, right now
Is there a financially justifiable reason to send a customer an exorbitant gift like a football jersey? Gary makes a very compelling case for such a move and others like it. It's a great exercise in thinking about unconventional marketing opportunities.
Part autobiography, part startup + life philosophy, and part product book, I could have categorized this in a few sections. However, the strength of this book is clearly the advice and insights for how Scott's 7+ year journey led to a fantastically successful exit to Adobe for his startup, Behance. The middle of the book is a great mix of anecdotes and tactical things you can apply if your startup is in "the Messy Middle" to turn the corner for your product.
Paypal survived the dot com crash to become a massively successful company. They also led to the Paypal Mafia, the most famous group of people formerly of the same company that went on to do other successful things. I wanted to know the story of the company and this book covers the good, the bad and the ugly of their journey to success.
I've never read a book before that captures the journey of going from meh to amazing when building a product. This book does it. Part Apple / Steve Jobs pron, part memoir, and part product insights, this book is a great read on how the iPhone came to be and how they solved really hard problems. For anyone that remarks "Apple isn't what it used to be," this book helps you see what made the difference then.
This is about the craft of software development, and thinking about how to produce good code. As the name suggests, it's a very pragmatic and hands-on book. It really helped me on my journey as a software engineer, to be able to write quality code day in and day out, and be confident that it's going to work correctly.
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