Life would be too smooth if it had no rubs in it.

理论的任务在于用更简单的东西替代待解释的现象，其中包含所发生事件的本质。

真正的成功来自于产生积极影响，而不仅仅是盈利。

"Humor is a way of dealing with the world, a way of coping with the world, and a way of understanding the world."

生命的本质不在于目的地，而在于旅程本身。