过去从未死去，它甚至还未过去。

养儿子不教育和养驴没有什么区别，养女儿不教育也和养猪没什么区别；妻子如果贤惠，丈夫就少遭祸患，儿子如果孝顺，父亲就心情舒畅。

The best discoveries are those that raise more questions than they answer.

We must listen to the land—it tells us what it needs.

The most exciting moments in mathematics are when you discover that two seemingly unrelated areas are deeply connected.

最好的故事是那些让你有所感触，读完很久后仍留在你心中的故事。