有时，最危险的谎言是我们对自己说的那些。

挑战是展示我们行业能力的机会。

I hope it will not be long before we have a machine that will be able to solve all mathematical problems.

我们的客户是我们业务的基础，他们的成功就是我们的成功。

The text is a tissue of quotations drawn from the innumerable centres of culture.

"The true measure of a man is how he treats someone who can do him absolutely no good."

No arts; no letters; no society; and which is worst of all, continual fear, and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.

观察他交往的是什么人，就能知道他的品行如何。