人需要困扰，困扰是心理健康的必需之物。

高效算法的开发既是一门艺术，也是一门科学。

做大人物就像做淑女一样。如果你告诉人们你是，那就说明你不是。

二手车市场是信息不对称的经典例子。

"Children deserve books that challenge them, not just entertain."

Don't be defined by what you didn't know or didn't do.

The investor's chief problem - and even his worst enemy - is likely to be himself.

过去从未死去，它甚至不是过去。