The course of human life is not determined by drives or environment alone, but by creative self-direction as well.

The most dangerous lies are the ones we believe about ourselves.

债券市场是价值的最终评判者。

图画是第一位的，文字是后来才有的。

I don’t think you should ever feel like you’ve achieved everything.

A 1% improvement in efficiency could mean the difference between life and death.

本当の強さとは、弱さを認めることだ。