The best way to create interest in a subject is to render it worth knowing, which means to make the knowledge usable.

The environment is not a mosaic of stimuli, but a field of forces in which every part is dynamically related to every other part.

“科学是现实的诗歌。”

The chief prevention against getting old is to remain astonished.

Natural experiments are a powerful tool for understanding causal relationships in the real world.

任何公司最有价值的资源就是它的员工。

我们越爱我们的朋友，就越少奉承他们；纯粹的爱表现在毫不包庇的态度。

戏剧是一面镜子，不仅反映我们的外部现实，也反映我们的内心世界，我们的梦想和我们的噩梦。