"The past is a foreign country; they do things differently there."

我们不只是创造家具；我们创造体验。

The greatest sweetener of human life is Friendship. To raise this to the highest pitch of enjoyment, is a secret which but few discover.

我们都在一个并不总是有意义的世界里尽力而为。

形式验证的挑战在于弥合抽象模型与实际实现之间的差距。