追求知识是一场没有终点的旅程，但每一步前进都是一次胜利。
"Always be prepared for the unexpected."
A teacher must have a healthy body, the skills of a farmer, the mind of a scientist, the interest in art, and the spirit of social reform.
心理学应该阐明心灵的实际运作，而不仅仅是剖析其部分。
The present is always an unstable place, the past is where we think we know where we are.
"I believe in old-school—writing songs that last."