He whose disposition is well ordered cares nothing about the strange, perverse behavior of others, for a man is upset and distracted only in proportion as he engrosses himself in externals.

• 一个人，在心中管好自己，有条有理，别人的行为，不论是好是坏，他都不理。人越好管閒事，他的阻挡越大，分心越多。