Dàmén guān de jǐn, wāifēng chuī bù jìn.

大門關得緊, 歪風吹不進。

Lit [If one's] gate is tightly closed, no ill wind can blow in.

Fig If one observes strict standards of conduct, one won't be influenced by evil practices.

Note [Rhyme.]

Topics CONDUCT EVIL rhyme STANDARDS STRICTNESS