If a man practises himself what he admonishes others to do, he himself, being well-controlled, will have control over others. It is difficult, indeed, to control oneself.

• 当劝导别人去做一些事，而自己又能够实践这些事；那麽，他既然善于约束自己，当然能够约束别人。其实约束自己是很难的。