History has neither the desire nor the capacity to make men better or worse; it merely records what they have been and what they have done.
孔子说:“生来就知道的,是上等人;学习后才知道的,是二等人;遇到困难才学习的,是三等人;遇到困难也不学习的,这就是下等人了。”
人们生活的最大监狱是对他人看法的恐惧。