The only thing more painful than being an active forgetter is to be an inert rememberer.

The more one forgets himself—by giving himself to a cause to serve or another person to love—the more human he is.

吃饭不可不嚼便咽，走路不可不看便走，话不可不考虑便信口乱说，事不可不计划就贸然去做，衣服不能随便就脱，钱财不能随便据为已有，怒气不可不忍而任意发作，朋友不可不加选择地乱交。