We do not see things as they are; we see them as we are.
I like to think of mathematics as a kind of poetry.
数学的本质在于它的自由。
如果主权者对一个臣民的要求比另一个臣民多的话,事情就变成个别的,他的权力也就不再凑效了。
I can't predict the future, but I can create it.
你不必为了成功而不择手段,善良和正直会让你走得更远。