And when you do I want you to know this， remember this: there is no such thing as failure. Failure is just life trying to move us in another direction. Now when you’re down there in the hole， it looks like failure. So this past year I had to spoon feed those words to myself.

我们必须抵制只关注建筑本身的诱惑。

我不需要理由去坚强。

插图不仅仅是装饰；它们是讲故事不可或缺的一部分。

在每个问题中，都有一个等待被发现的隐藏模式，作为数学家，我们的责任就是去揭示它。