The goal of mathematics is to understand the structures that underlie the phenomena we observe.
世界上有一条唯一的路,除你之外无人能走。它通往何方?不要问,走便是了。
I like to be a free spirit. Some don’t like that, but that’s the way I am.
挑战让生活变得有趣;克服挑战让生活变得有意义。
Every story is a journey, and every journey changes the traveler.
人们并不总是理性的,他们的非理性行为可能会产生重大的经济后果。