我一直觉得自己是个外国人，即使在自己的国家也是如此。

The greatest experiments are those that challenge what we think we know.

The pursuit of knowledge is endless, and that’s what makes it exciting.

The energy industry is at a pivotal moment, and we must embrace innovation to meet the world's growing energy needs while addressing environmental challenges.

You must change nothing in your writing without absolute necessity. If it is necessary， then change with simplicity.

The ultimate measure of a man is not where he stands in moments of comfort and convenience， but where he stands at times of challenge and controversy.

The reason for time is so that everything doesn't happen at once.

你冒什么样的险表明你看重什么。