Psychology should focus on how the mind helps us adapt to our environment.

奥运会上最重要的不是胜利，而是参与；人生中最重要的不是征服，而是奋力拼搏。

每个艺术家最初都是业余爱好者。

The novel is the most democratic of art forms because it requires only a reader.

Mathematics is the language with which God has written the universe.

做人就是有罪。