过去从未死去，它甚至不是过去。

True leadership means listening—especially to those who disagree with you.

The present state of the system of nature is evidently a consequence 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.

我能给任何人的最好建议是保持谦逊并努力工作。