"The past is always tense, the future perfect."

"Writing is the art of listening to the whispers of the universe."

美国能源的下一章不会通过固守旧剧本而书写，而是由那些愿意重写剧本的人书写。

可持续采石不是选择，而是我们对后代的责任。

The writer’s challenge is to find the universal in the particular.

It is so hard to believe because it is so hard to obey.

The concept of computational efficiency is central to the design of learning algorithms.

人工智能的最终目标是创造出能够执行需要人类智能才能完成的任务的机器。