解读：一次性快乐稍纵即逝，如短暂刺激；可重复的快乐源于内心充实、自我成长，更值得投入精力，引导追求深度、持久快乐。

Stay humble, stay hungry, and never stop learning.

In the end, it is not the answers that matter, but the questions we ask, the journey we take, the search for truth.

最重要的是拥有一个孩子，其他一切都是次要的。