One of the strongest motives that lead men to art and science， is escape from everyday life with its painful crudity and hopeless dreariness， such men make this cosmos and its construction in the pivot of their emotional life， in ordered to find the peace and the security， which they cannot find in the narrow whirlpool of personal experience.

The future of coal depends on our ability to innovate and reduce its environmental impact.

People demand freedom of speech as a compensation for the freedom of thought which they seldom use.

如果你想飞翔，就必须放弃那些拖累你的事物。

我来这里不是为了融入，而是为了脱颖而出。

"Never let your ego get in the way of doing what's right."

"History remembers the names, but biography remembers the hearts."

科学严谨是我们一切工作的基础；没有它，信任就无从谈起。