Simplicity is prerequisite for reliability.

I don’t let success get to my head.

The secret to success is to know something nobody else knows.

人将会死，国家会建立亦会倾颓；但思想将永远长存。思想可承受的远大过死亡。

在科学管理下，旧式的独裁者不存在。

To achieve satisfactory investment results is easier than most people realize; to achieve superior results is harder than it looks.

自由是精神的最高境界。

Education is the art of making man ethical.

过去是一个陌生的国度；那里的人做事方式不同。