每一次挫折都是为了卷土重来而做的准备。
Every setback is a setup for a comeback.
The task of the leader is to get his people from where they are to where they have not been.
大学不是实现特定目的或产生特定结果的机器;它是一种人类活动的方式。
人类要学会从自然中学习。