Every man is wise in his own conceit

Every man is wise in his own conceit.
人人都认为自己聪明。

Every man is the architect of his own fortune

Every man is the architect of his own fortune.
每个人是自己命运的建筑师；人的命运由自己创造。

Every man is his own worst enemy

Every man is his own worst enemy.
每个人是自己最大的敌人。

Every man buckles his belt in his own fashion

Every man buckles his belt in his own fashion.
各人有各人系皮带的方式；各人行事方式不同。