【解释】不孝的事有三件，其中又以没有子孙后代为最大。

在数学中，发现的旅程往往比目的地本身更有价值。

长期主义不是坚持重复一件正确的大事，而是坚持改进一件小事。

God eternally geometrizes.

Don't search for defining moments because they will never come. The moment that define you have already happened, and they will already happen again.

I was never really insane except upon occasions when my heart was touched.

解释：君主对发生在堂上、堂下、门廷之内的事都不知道，则虽是近处，却比百里、千里、万里之外更远。