When you have a good research design, the data can speak for itself.
——〈中国问题的真解决〉，与伦敦《滨海杂志》记者谈话，1911年11月
富有的人不是拥有很多的人，而是给予很多的人。
"Picture books are the first art gallery many children ever visit."
"What is the point of being alive if you don’t at least try to do something remarkable?"
Psychology as the behaviorist views it is a purely objective experimental branch of natural science.
行为主义者眼中的心理学是自然科学的一个纯粹客观的实验分支。