每把锁都有钥匙,每个问题都有解决方案。
In mathematics, the art of proposing a question must be held of higher value than solving it.
电影不在于你展示什么,而在于你如何展示它。
确实需要一些勇气来承担如此影响深远的工作。
Is there such a thing as a cheerful pessimist? That's what I am.