Excellence is not an act, but a habit.

技术给了我们更聪明而不是更辛苦地捕鱼的工具。

The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.

"We sleep safe in our beds because rough men stand ready in the night to visit violence on those who would do us harm."