最终，定义我们的不是罪行本身，而是我们选择如何处理它。

The only way you can write the truth is to assume that what you set down will never be read.

孔子说：“吃粗粮、喝白水、弯着胳膊当枕头，乐也在其中了！缺少仁义的富贵，对我来说，就象天上的浮云。”

A good engineer is someone who can turn frustration into inspiration.

希望是最后消亡的东西。

可持续性不是一种趋势，而是我们共同的责任。

To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things, every single day.

如果没有地幔对流的概念，大陆漂移理论将只是一种猜测。