Disobedience, in the eyes of any one who has read history, is man's original virtue. It is through disobedience that progress has been made, through disobedience and through rebellion.

痛苦可以摧毁一个人，也可以塑造一个人。

保持心情愉悦，就是人生的一大智慧。看到的东西不那么养眼也觉得可饱眼福，听的音乐不怎么好听也觉得可以享受，只吃蔬菜就能满足口腹之欲，穿的、住的很粗糙也能满足身体的需要。人穷一时，但心不穷，真正的穷养富养或许不完全是物质方面的，即使物质生活条件差，只要保持积极乐观的心态，心情保持愉快，可以弥补物质上的不足。正如孔子赞扬颜回“一箪食，一瓢饮，回也不改其乐”。

The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly.

The task of philosophy is not to resolve contradictions but to make them visible.

我们不只是制造化学品，我们推动进步。

History has neither the desire nor the capacity to make men better or worse; it merely records what they have been and what they have done.

"The most dangerous prisons are those we build for ourselves."

In oil and gas, the only constant is change—those who adapt thrive, those who resist fade away.