You cannot hope to build a better world without improving the individuals. To that end, each of us must work for our own improvement and, at the same time, share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful.

在能源转型中，煤炭在未来几十年仍将是关键的过渡燃料。

Psychology must be independent of philosophy and physiology.

我不考虑我的遗产。我只是努力做好工作。

成功的衡量标准不仅是利润，还有我们创造的积极影响。

I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.

有人自认为在做有用的事，却收效甚微；有人看似在做“无用”之功却流芳后世，引为大用。