出自先秦《荀子·非十二子》。不被荣誉所诱惑,不为诽谤中伤之言所吓倒。说明不求虚荣、不做亏德之事,自然可以堂堂正正、问心无愧地做人。
最好的学生是那些从不相信老师的学生。
我看到了,我忘记了;我听到了,我记住了;我做过了,我理解了。
You are not only responsible for what you say, but also for what you do not say.