The challenge for modern states is to maintain their legitimacy while also being effective in providing services and maintaining order.

When we strive to become better than we are, everything around us becomes better, too.

【译文】 孔子说：“温习旧知识时，能有新收获，就可以做老师了。”

事实上，我们都有点破碎，但这没关系。

科学并不试图解释，甚至几乎不试图诠释，它主要是构建模型。