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.
数学不是一门演绎科学——那是陈词滥调。当你试图证明一个定理时,你不仅仅是列出假设然后开始推理。你所做的是反复试验、实验和猜测。
The most important political challenge of our time is to create strong, effective, and accountable states.
我不认为建筑仅仅是提供庇护,它应该能够激发你,安抚你,让你思考。
The only thing that separates successful people from the others is hard work.