BookHistory & Civilization
"The Art of War" by Sun Tzu: Summary and Review
What the ancient Chinese classic on strategy really says, who may have written it, where its advice fails, and which translation to read.
11 min read≈ 2,490 words5 questions
Field
Philosophy
Ethics, logic, knowledge and the schools of thought.
3 Ideas · 3 Books · 4 Essays · 24 questions
Philosophy asks questions that observation alone cannot answer. What is a good life? What can we know for certain? What should we do when duty and wish point in different directions? Every school of thought gives its own answers, and the arguments between them are often more useful than any single answer.
The pieces here focus on practical philosophy, which means ideas that change how you act on an ordinary day. The largest group comes from Stoicism, a school founded in Athens around 300 BCE. The Stoics taught that you should put your effort into what is in your power and accept the rest. A second group comes from Taoism and from writers like Alan Watts, who saw the world as a flow of change rather than a set of fixed things.
Start with the dichotomy of control, the central Stoic idea. Then read the review of Marcus Aurelius’ Meditations to see how a Roman emperor used it in his private notes. The Chinese farmer parable shows a different tradition with a similar lesson. You rarely know early whether an event is good or bad.
Start here
The best first reads in this field, in this order.
IdeaIntro
What Is the Dichotomy of Control?
Why do the Stoics say the aim matters more than the hit? You learn how Epictetus, who spent years as a slave, divided life into two parts, and how people have used that division from a prison camp to a job interview. You also see where it is too simple.
8 min read≈ 1,650 words3 questions
BookIntro
"Meditations" by Marcus Aurelius: Summary and Review
Few books were written less to be read, and few have been read more. You learn the eight ideas Marcus Aurelius kept returning to, how the book differs from Epictetus and Seneca, and where it falls short. At the end you know whether to read it, and which translation to choose.
10 min read≈ 2,120 words5 questions
IdeaIntro
What Is the Parable of the Chinese Farmer?
A farmer loses his horse, and the neighbors call it bad luck. He answers with one word, again and again, while his luck keeps turning. You learn where this famous story really comes from, how its oldest version differs from the one people share today, and when its advice helps and when it does not.
6 min read≈ 1,430 words3 questions
BookIntro
"The Daily Stoic" by Ryan Holiday and Stephen Hanselman: Summary and Review
Can a philosophy that is more than 2,000 years old fit on one page a day? You learn how The Daily Stoic is built, the three Stoic disciplines that order its year, and what a short daily reading can and cannot teach. You also learn when to move on to the full ancient texts.
9 min read≈ 1,960 words5 questions
EssayIntro
The Wiggliness of the World: Alan Watts on Straight Lines and a Curved Reality
Look out of a window and you will find almost no straight lines in nature, yet almost everything people build is straight. You learn what the philosopher Alan Watts meant when he called the world wiggly and why he found straight lines useful but risky. You also see what his idea means for the way you plan your life.
6 min read≈ 1,360 words
Everything else in Philosophy
Intro
EssayPhilosophy
Beyond Analytics: Why a Human Being Is More Than a List of Parts
Science can list every element and cell in your body. This essay asks what that list misses, from your gut bacteria to the air you breathe.
5 min read≈ 1,180 words
EssayMind & Psychology
Carl Jung on a Fulfilled Life: Five Conditions and No Guarantee
In 1960 Carl Jung named five conditions for a happy life. He then warned that no list can promise happiness and that a view of life matters most.
6 min read≈ 1,260 words
EssayLearning & Living
Life Doesn't React to How Hard You Push, It Reacts to How Much You Trust
Why effort driven by fear often makes uncertain things go worse, what trust means in practice, and where the idea of letting go stops being useful.
6 min read≈ 1,400 words
Intermediate
IdeaPhysics & Chemistry
Why Does the Universe Seem Fine-Tuned for Life?
Why small changes to a few numbers in physics would rule out stars and life, how the anthropic principle, multiverse and design answer it, and the doubts.
7 min read≈ 1,520 words3 questions