The true joy of mathematics lies in the act of discovery, not just the result.
数学的真正乐趣在于发现的过程,而不仅仅是结果。
如果我们今天不对塑料废物负责,我们将给后代留下难以承受的负担。
If you don't make mistakes, you're not trying hard enough.
To be forgotten is worse than death.
I'm the reason your teacher can't teach.
Man, unlike any other thing organic or inorganic in the universe, grows beyond his work, walks up the stairs of his concepts, emerges ahead of his accomplishments.