在刺激和反应之间存在一个空间。在那个空间里是我们选择反应的力量。在我们的反应中存在着我们的成长和自由。

幸福就在脚下，只要你愿意低头寻找。

所有的经典都说到，为了获得解脱，人应该让心智安静；所以它们的最终教导就是心智应该被安静下来；一旦理解了这一点，就不需要没完没了地阅读经典了。

最终，我们都只是故事，被讲述和重述，直到它们成为别人的真相。

合作是解开宇宙之谜的关键。

Sustainability isn't a trend; it's the future of energy.

The main task in life is simply this: to identify and separate matters so that I can say clearly to myself which are externals not under my control, and which have to do with the choices I actually control.

"History is not the past. It is the method we have evolved of organizing our ignorance of the past."

"We are all broken, that's how the light gets in."

定理是数学的永久文献。