即使没有其他人相信你，也要相信自己，因为那是最重要的时刻。

My work is my understanding of life.

The best leaders are those who empower others to lead.

I’m not afraid of falling, I’m afraid of the ground.

The present state of the system of nature is evidently a resultant of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.