真正的进步发生在我们走出舒适区并拥抱变化的时候。
数学推理可以相当系统地看作是两种能力的结合运用,我们可以称之为直觉和独创性。
The more we learn, the more we realize how much we don’t know.
The meaning of our existence is not invented by ourselves, but rather detected.