旅行的用途是用現(xiàn)實(shí)來(lái)調(diào)節(jié)想象力，而不是想象事情可能是怎樣的，而是看到它們實(shí)際是怎樣的。
"The use of traveling is to regulate imagination by reality, and instead of thinking how things may be, to see them as they are."
自守表示的研究是數(shù)學(xué)抽象深度的反映。
If you can't laugh at yourself, you're missing the best joke of all.
We don't inherit the ocean from our ancestors—we borrow it from our children.
The beauty of mathematics lies in its ability to reveal hidden symmetries and truths.