The principle goal of education is to create men who are capable of doing new things, not simply of repeating what other generations have done.

当九月结束时叫醒我

永远在学习。世界变化很快，你需要跟上。

【大意】人的贪欲多了，就会亏损道义；忧虑多了，就会损害智慧；畏惧多了，就会伤害勇气。