For the unjust is pursuing a reality; he does not live with a view to appearances--he wants to be really unjust and not to seem only:-- 'His mind has a soil deep and fertile, Out of which spring his prudent counsels.' In the first place, he is thought just, and therefore bears rule in the city; he can marry whom he will, and give in marriage to whom he will; also he can trade and deal where he likes, and always to his own advantage, because he has no misgivings about injustice; and at every contest, whether in public or private, he gets the better of his antagonists, and gains at their expense, and is rich, and out of his gains he can benefit his friends, and harm his enemies; moreover, he can offer sacrifices, and dedicate gifts to the gods abundantly and magnificently, and can honour the gods or any man whom he wants to honour in a far better style than the just, and therefore he is likely to be dearer than they are to the gods.

And thus, Socrates, gods and men are said to unite in making the life of the unjust better than the life of the just.
I was going to say something in answer to Glaucon, when Adeimantus, his brother, interposed: Socrates, he said, you do not suppose that there is nothing more to be urged?
Why, what else is there?
I answered.
The strongest point of all has not been even mentioned, he replied.
Well, then, according to the proverb, 'Let brother help brother'-- if he fails in any part do you assist him; although I must confess that Glaucon has already said quite enough to lay me in the dust, and take from me the power of helping justice.
Nonsense, he replied.

But let me add something more: There is another side to Glaucon's argument about the praise and censure of justice and injustice, which is equally required in order to bring out what I believe to be his meaning.

Parents and tutors are always telling their sons and their wards that they are to be just; but why?
not for the sake of justice, but for the sake of character and reputation; in the hope of obtaining for him who is reputed just some of those offices, marriages, and the like which Glaucon has enumerated among the advantages accruing to the unjust from the reputation of justice.

More, however, is made of appearances by this class of persons than by the others; for they throw in the good opinion of the gods, and will tell you of a shower of benefits which the heavens, as they say, rain upon the pious; and this accords with the testimony of the noble Hesiod and Homer, the first of whom says, that the gods make the oaks of the just-- 'To bear acorns at their summit, and bees in the middle; And the sheep are bowed down with the weight of their fleeces,' and many other blessings of a like kind are provided for them.