The truth is at once simpler and more complicated.

"Books are mirrors: you only see in them what you already have inside you."

Life is not worth living if it is not subject to reexamination.

地球赐予我们煤炭；我们的责任是回馈管理。

失败是科学过程的一部分，重要的是从中学习并继续前进。

有时我希望有人能找到我。