Don’t fear failure. — Not failure, but low aim, is the crime. In great attempts it is glorious even to fail.

The beauty of physics lies in its ability to explain the complex with the simple.

最好的建筑是那些邀请参与的建筑。

Our miners are the hardest working people in America.

The chess-board is the world; the pieces are the phenomena of the universe; the rules of the game are what we call the laws of Nature.  

我们都被赋予了一件事，通过它来衡量我们的生活，一个决心。

对认知的研究需要经验方法和理论方法的结合。