如果行善不是发自内心，那就不会长久。比如被捐款、被做义工等等，都是一锤子买卖，因为不是他自愿的。

The problem, as I see it, is that you’ve been told to believe that what you do is of the utmost importance. But that’s all nonsense.

The elements of consciousness are the fundamental units of psychology.

The best investment we can make is in the health of future generations.

Leaders are more powerful role models when they learn than when they teach.