The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.

实验室里的科学家不仅仅是一个技术人员：他还是一个面对自然现象的孩子，这些现象给他留下了深刻的印象，就像它们是童话故事一样。

The method of psychology must be rigorously empirical.

真相往往隐藏在我们心灵最黑暗的角落。