最深刻的真理往往是我们认为理所当然的那些。
The most profound truths are often the ones we take for granted.
你越深入数学，就越能意识到一切是如何相互关联的。
伟大的领导者创造更多的领导者，而不仅仅是追随者。
你知道的越多，你就越意识到你不知道的越多。
If you can keep your head when all about you are losing theirs and blaming it on you...