If you are really in love, you talk with your eyes.

儿童的一切教育都必须遵循一个原则，即帮助孩子身心自然的发展。

"The universe is not only stranger than we imagine, it is stranger than we can imagine."

The ultimate goal of artificial intelligence is to create machines that can perform tasks that would require intelligence if done by humans.

真正的领导力是为团队服务，而不是指挥他们。