要真正理解宇宙，我们必须首先理解我们理解的极限。

Every role I take on is a new adventure, a new challenge.

Once we realize that imperfect understanding is the human condition, there is no shame in being wrong, only in failing to correct our mistakes.

没有坚强意志品质的人学识智慧也不会通达；不遵守诺言的人行动也不会实现。

我一直以为人是慢慢变老的，其实不是，人是一瞬间变老的。