出污泥而不染

出污泥而不染

Literally means:

comes from sludge and is not contaminated

Actually means:

(be) clean and pure despite the unfavorable environment it comes from

Lotus, though growing in silt, can remain pure and unstained.

This phrase figuratively refers to one who lives in unfavorable conditions can remain uninfluenced and keep his pure nature.

It is usually used as a compliment to those who possess such quality. Commendatory.

荷花虽然生长在污泥之中，但是它仍然保持纯洁、不被污染。

比喻一个人虽然生活在容易变坏的环境里，但却不受影响，保持自己的纯洁品质。

表示说话人对这种品质或具有这种品质的人的肯定和赞美。具有褒义色彩。