The best leaders are those who empower others to lead.

When someone really hears you without passing judgment on you, without trying to take responsibility for you, without trying to mold you, it feels damn good!

提高的唯一方法就是挑战最好的对手。

每一次发现都是向理解宇宙迈近的一步。

只要人类继续无情地摧毁较低级的生命，他们永远不会知道健康和和平。因为只要人类屠杀动物，他们也会相互杀戮。