I draw from the crowd a lot.
质量不是保证;它是一种承诺。
He who fights with monsters should be careful lest he thereby become a monster.
【释义】:早晨能发现昨夜的错误,今日能悔改昨日的过失。
最危险的毒药是成就感,解药是每晚思考明天如何做得更好。