真正的黑帮像千层面一样安静行动。

最好的决策是结合数据和直觉做出的。

Never use a credit card for credit. The only kind of credit， or debt， that is acceptable is debt to acquire something whose exchange value is extremely likely to increase， like in a home. The exchange value of most things diminishes or vanishes the moment you purchase them. Don’t be in debt to losers.

The only way to discover the limits of the possible is to go beyond them into the impossible.

The work of art is a trace of the invisible.