The real opposition is that between the ego-bound man, whose existence is structured by the principle of having, and the free man, whose existence is structured by the principle of being.

真正的领导者不是命令别人去做什么，而是激发他们的潜能。

我们对宇宙了解得越多，就越意识到我们还有多少尚未发现的东西。