Our greatest natural resource is the minds of our children.
The world is a book, and those who do not travel read only one page.
Silence is the language of the oppressed.
未来奖励那些坚持下去的人。我没有时间为自己感到难过。我没有时间抱怨。我要坚持下去。
我的作品最重要的是关于人。
过去并未死去，它甚至还未过去。
A good mechanic is not merely a man who files and hammers, but one who can originate and perfect.