积攒黄金千两，也不如通晓四书五经。

对于忠告，你所能做的，就是把它奉送给别人，忠告从来就不是给自己准备的。

There is no such thing as a quality problem. There are only problems, and the solutions to those problems may involve quality considerations.

最可怕的事情是完全接受自己。