I’m not a businessman, I’m a business, man!

Propaganda is to a democracy what the bludgeon is to a totalitarian state.

The best investment strategy is one that is based on sound principles and executed with discipline.

学习是系统中产生的任何变化，这些变化或多或少会永久性地改变其适应环境的能力。

I like crossing the imaginary boundaries people set up between different fields—it's very refreshing.

没有真理，只有感知。