It's each/every man for himself in this business.

在这个行业中每个人都为他自己。

Every man for himself, and the devil take the hindmost.

人人顾自己, 落后者遭殃.

Every man for himself, and the devil takes the hindmost.

人不为己，天诛地灭。

The men of war had taken booty, every man for himself.

民31:53各兵丁都为自己夺了财物.

Every man for himself, and the devil take the hindmost .

人人顾自己，落后者遭殃。