The world is a place of the living, and the dead have no place in it. The dead are nothing. They are not even a memory. They are forgotten.

投资者应关注长期目标，忽略短期市场波动。

历史不是机械的，因为人们有自由去改变它。

数学证明是用逻辑语言写成的诗。

It is a mistake to confound strangeness with mystery.

你不必亲自去尿电网，才能学会不这么做。

真正的幸福来自内心，而不是外部的成就或财富。