帮忙用英语翻译“水至清则无鱼，人至贱则无敌”这句话

No fish can survive in the cleanest water. No one can defeat the meanest person.

Water limpidest does not have the fish, the human to inexpensively invincible

Fishless for pure water as matchless for a scoundrelly man.

Water to clear be without the fish , man cheap matchless.

Clear waters no fish, people are cheap to invincible