Enthusiasm is common. Endurance is rare.

Diversity of thought leads to better solutions—if you're not uncomfortable, you're not growing.

The heart’s silence is the loudest cry.

教学不是注满一桶水，而是点燃一把火

一个国家的力量不仅仅是其强制能力，还包括其提供服务的能力以及在公民眼中保持合法性的能力。