I don’t give a damn if you’re offended. I’m not here to make you happy.

The most dangerous phrase in manufacturing is 'we've always done it this way'.

The heart of the educator must be a living flame, a source of warmth and light.

The arc of the moral universe is long， but it bends toward justice.

——在北京蒙藏统一政治改良会欢迎会的演说，1912年9月1日

In the oil industry, efficiency and sustainability are two sides of the same coin.

天道没有偏爱，但常常帮助善良的人。