最大的悲剧不是我们预见的那些，而是我们从未预料到的那些。

自然知识的改进者绝对拒绝承认权威。对他来说，怀疑主义是最高的责任；盲目信仰是不可饶恕的罪过。

The work of art is the result of a struggle between the artist and his material.

A mathematician is a device for turning coffee into theorems.

我不追逐潮流，我创造潮流。