每个人都重要，否则没有人重要。

如果你是以竞争者为中心的，你必须等到有竞争者在做某事。以客户为中心让你能更有先锋精神。

In mathematics, the art of proposing a question must be held of higher value than solving it.

Genius without discipline is like a ship without a rudder.

音乐是最强大的魔法形式。