哲学的任务不是提供答案，而是澄清问题。

Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.

释义：云彩积得厚，雨就一定下得猛；弓弩很强劲，箭就一定射得远。说明成功从来都不是一蹴而就的，而是需要一个厚积薄发的过程。

事理明白则心愈能清楚而专一，心能专一则事理愈能通达流畅。