自己有善德,才能要求别人行善。
Emotions are not just reactions; they are also predictors of our future behavior.
值得畏惧的竞争对手是那些从不关注你,而是一直在改进自己业务的人。
Agricultural research requires enduring loneliness and withstanding failures.
No man really knows about other human beings. The best he can do is to suppose that they are like himself.
当儿童还没有发展起控制能力的时候,让儿童想干什么就干什么是与自由观念相违背的。