Psychology must be based on direct experience and introspection.

每一次观测都让我们更接近回答关于宇宙的基本问题。

The only way to get through pain is to go through it.

Work hard, be kind, and never give up. Success will follow.

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.

真正的问题不是机器是否会思考，而是人是否会思考。

过去是一个跟随我们的影子，永远存在，永远影响着我们的步伐。