I think that one should recognize reality even when one doesn’t like it; indeed, especially when one doesn’t like it.

"Silence is the only language that cannot be misinterpreted."

People who say it cannot be done should not interrupt those who are doing it.

The nose of a mob is its imagination. By this, at any time, it can be quietly led.

从n对观测值的样本中获得的相关系数的可能误差是sqrt((1-r²)/(n-2))。

真正的“道”就像深渊一样，表面看似平静，实则深不可测，需要抛开浅尝辄止的认知，深入探究才能触及核心。

生命太短暂，不能浪费在消极上。