The most important political virtue is moderation, the ability to balance competing interests and values in a way that promotes the common good.

不要害怕可能出错的事情，想想可能正确的事情。

The quality of a country's institutions is the most important determinant of its success.

译文：凡事从自身上找原因，就不会有抱怨了。这就是孟子说的行有不得反求诸己。