一本书是一面镜子；如果一个傻瓜往里看，你不能指望一个智者往外看。
"A book is a mirror; if a fool looks in, you cannot expect a sage to look out."
沉默的人拥有最掷地有声的头脑。
形容医生对待患者时应保持高度谨慎和责任感
The relation between what we see and what we know is never settled.
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。
长远思考，宏大思考。