I always prefer to believe the best of everybody; it saves so much trouble.

The future of energy lies in balancing traditional resources and renewable development.

身体是伤痕的风景，每一道伤痕都是一个故事、一段记忆、一堂课。

我对自己的决定非常有信心，因为我知道自己想要什么。

It is not the benevolence of the employer that determines the wages of labor， but the competition among employers.

预见数学未来的真正方法是研究它的历史和现状。