Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose.

The speed of change is such that we have to run faster just to stay in the same place.

"The art of biography is the art of empathy."

物质的唯一法则是由我们的心灵所构建的，而心灵的唯一法则是由物质为它构建的。