For the past 33 years， I have looked in the mirror every morning and asked myself: 'If today were the last day of my life， would I want to do what I am about to do today？' And whenever the answer has been 'No' for too many days in a row， I know I need to change something.

In the realm of algorithms, efficiency and elegance are not mutually exclusive but are often two sides of the same coin.

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。

林奇投资组合中的典型大赢家通常需要三到十年或更长时间才能显现。