You can't build a peaceful world on empty stomachs and human misery.

A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.

Ethical leadership isn't about being perfect - it's about being accountable.

Whatever the present moment contains, accept itas if you had chosen it.

我总是被那些复杂和有缺陷的角色所吸引。

理论的任务不仅是了解自然是什么以及它是如何运作的，而且要尽可能接近理解为什么自然是这样的而不是其他样子的不可达到的目标。