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.

The future of energy lies in the integration of traditional and renewable energy sources, not in their opposition.

In your life there are a few places, or maybe only the one place, where something happened, and then there are all the other places.

重要的不是身体的强度，而是精神的强度。

把一个简单的想法认真对待。

Challenges are opportunities in disguise; embrace them with courage.

解放是一种实践：男性和女性对其世界的行动和反思，以改变它。