Those who plant trees need to prune their roots, while those who plant virtue need to prune their hearts. -[Ming Dynasty] Wang Shouren's On Practice
Derby is above, but I want to be below. Derby knows shame at the top, and wants to be satisfied at the bottom. -[Han Dynasty] Xun Yue's "Shen Jian Zayan"
Don't do it with little evil, and don't do it with little good. Only virtue and virtue can serve others. -Liu Bei
People with virtue have virtue only because they are not tempted enough; This is either because their life is monotonous and rigid, or because they are absorbed in running towards a goal and have no time to look around. -Duncan
idiom
return good for evil
Virtue is the same.