没有所谓的"应用科学"这一特殊类别；只有科学及其应用，它们之间的关系就像果实与结出果实的树之间的关系一样。

我认为生活中最重要的是自信。

永远不要停止问：“我们怎样才能做得更好？”

"The fundamental fact about all of us is that we're alive for a while but will die before long. This fact is the real root cause of all our anger and pain."

It is by no means an irrational fancy that, in a future existence, we shall look upon what we think our present existence, as a dream.

爱是因为爱本身。爱不需要理由。

当混凝土捕捉到光线时，它可以像木头一样温暖。