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.

The novel is a mirror that reflects the complexities of human nature.

我觉得唱歌是一种情感的宣泄，是一种表达自我的方式。

The future of energy depends on our ability to innovate.

物资用完了才知道不足，是因为不懂得计量；事情做完了才知道有余，是因为不懂得调节。

损失厌恶的概念解释了为什么我们通常更倾向于避免损失而不是获得收益。