"In the fields of observation chance favors only the prepared mind."

Consciousness serves the organism's need to interact effectively with its world.

In fiction, the truth is often more believable than fact.

一个数学家的真正价值在于他们留下的问题。

勇敢追求让你灵魂燃烧的事物。

永远要走“正道”，它并不拥挤。

生命太短暂，不能渺小。

激发生命，让生命自由发展，这是教育者的首要任务。