every man is his own enemy
每个人都是自己的敌人
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Every man is his own enemy.
每个人都是自己的头号敌人。
youdao
Every man is his own enemy; every man is best known to himself.
人人都是自己的敌人，自己最了解自己。
应用推荐
模块上移
模块下移
不移动