The silence between them was heavy, filled with unspoken words and unresolved emotions.
他们之间的沉默很沉重，充满了未说出口的话和未解决的情感。
The future of coal lies in balancing environmental responsibility with energy demands.
The basis of optimism is sheer terror.
当你有能力采取行动时，你所采取的行动就是一个决定。
The more you know, the more you realize how little you know.
评判一个人不是看他的回答，而是看他的问题。
历史学家的首要职责是如实讲述他所见的真相，无论这会取悦还是触怒何人。
We are all bound by the laws of our own natures.
欲望是缺乏了解的产物。
世界是一台机器，而我们是它的故障零件。