"The greatest wisdom lies in understanding that we know nothing at all."

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

使生命成为可能的唯一事情是永久且无法忍受的不确定性；不知道接下来会发生什么。

"Psychology must be rooted in biology."

If you’re not willing to work hard, don’t expect success.

Nobody wants to be this strenuous thing: an individual; it demands an effort.