我们生产的每一桶石油都应着眼于最小化我们的足迹。
Every barrel of oil we produce should be done with a focus on minimizing our footprint.
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.
在冬天的深处，我发现我内心有一个不可战胜的夏天。
我真的不考虑年龄。我认为人的年龄取决于他们的感受和行为。