我声明学习和教授解剖学，不是从书本而是从解剖中来。

The game of history is usually played by the best and the worst over the heads of the majority in the middle.

淡泊平静，忧患就不能影响，邪气就不能侵袭，就德性完备而精神不损。

怀疑在一段时间内是有用的。我们都必须经过客西马尼园。如果基督也曾与怀疑玩耍，那么我们也必须如此。

The real moat is the ability to continuously create user value.