The greatest prosperity can exist only as the result of the greatest possible productivity of the men and machines of the establishment.

The fox provides for himself, but God provides for the lion.

In mathematics, you don't understand things. You just get used to them.

"The greatest threat to the planet is the idea that someone else will save it."

"Geschichte wird von denen geschrieben, die sie überleben."

Everyone on earth has a treasure that awaits him.

快乐的团队能做出更好的产品。

领导力意味着今天做出艰难的决定，为未来的几代人带来利益。