On Sobriety (38-41)

Therefore, the same assertion applies to those who live according to folly, and also to all those who live in accordance with virtue or vice. Those who are prudent, and temperate, and manly, and just men in their dispositions are infinite in number, having a happy portion in nature, and institutions in accordance with the law, and exerting themselves in invincible and unhesitating labours; but the beauty which exists in the ideas in their minds they are not able to display by reason of their poverty, or of their want of rank, or of some disease of the body, or of some one of the other disasters which surround human life;

therefore, they being good have got their good things as it were in bondage and prison. But there are others who have them in an unconfined, and emancipated, and wholly free condition, having unlimited materials and opportunities for their exhibition.

The wise man having an abundance of private and public assisting circumstances by which he can display his acuteness and his wisdom; the temperate man will make riches which are usually blind and accustomed to excite and tempt men to luxury, farsighted for the future: the just man will exercise authority by which he will for the future be able to assign to each individual without any hindrance, such a share of existing things as agrees with his deserts. The practiser of virtue will display piety, holiness, and a proper care of the sacred places and of the sacred rites performed in them.

But without proper opportunities virtues indeed exist,