The key to innovation is fostering a culture of continuous improvement.

Thinking is the hardest work there is, which is probably the reason why so few engage in it.

我拥抱了夏日的黎明。

I try to capture the flow of time with gunpowder. 我试图用火药捕捉时间的流动。

我们这个时代最重要的政治挑战是创建强大、有效和负责任的国家。

If you do not tell the truth about yourself you cannot tell it about other people.