Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.
我不是为了钱而跑。我是为了对这项运动的热爱而跑。
使生命成为可能的唯一事情是永久且无法忍受的不确定性;不知道接下来会发生什么。
如果历史以故事的形式教授,它将永远不会被遗忘。
Uncertainty is the new normal—prepare for it with agility and foresight.