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。
"Time is what keeps the light from reaching us."
数学不是关于数字、方程、计算或算法的：它是关于理解的。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
习惯就是习惯，谁也不能将其一下子扔出窗外，只能一步一步地引下楼。
Challenges are what make us grow; embrace them with courage and determination.
The context is so much more important than the building itself.
