But the best inheritance that fathers can give their children, more precious than any patrimony however large, is a reputation for virtue and for worthy deeds, which if the child disgraces, his conduct should be branded as infamous and impious.

[Optima autem hereditas a patribus traditur liberis omnique patrimonio praestantior gloria virtutis rerumque gestarum, cui dedecori esse nefas et vitium iudicandum est.]

Marcus Tullius Cicero (106-43 BC) Roman orator, statesman, philosopher
De Officiis [On Duties; On Moral Duty; The Offices], Book 1, ch. 33 / sec. 121 (44 BC) [tr. Peabody (1883)]
    (Source)

(Source (Latin)). Alternate translation:

Now the noblest inheritance that can ever be left by a father to his son, and far exceeding that of houses and lands, is the fame of his virtues and glorious actions; and for a son to live so, as is unworthy of the name and reputation of his ancestors, is the basest and most abominable thing in the world.
[tr. Cockman (1699)]

The best inheritance left by a father to his children, superior to every other patrimony, is the honor of a virtuous conduct, and the glory of his public transactions. And it is base and criminal by an unworthy conduct, to bring disgrace upon a father's reputation.
[tr. McCartney (1798)]

Now, the best inheritance a parent can leave a child -- more excellent than any patrimony -- is the glory of his virtue and his deeds; to bring disgrace on which ought to be regarded as wicked and monstrous.
[tr. Edmonds (1865)]

The noblest heritage, the richest patrimony a father can bequeath to his children is a reputation for virtue and noble deeds. To tarnish his good name is a sin and a crime.
[tr. Gardiner (1899)]

The best legacy a father can leave to his children, a legacy worth far more than the largest patrimony, is the fame of a virtuous and well-spent life. He who disgraces such a bequest is deserving of infamy.
[ed. Harbottle (1906)]

The noblest heritage, however, that is handed down from fathers to children, and one more precious than any inherited wealth, is a reputation for virtue and worthy deeds; and to dishonour this must be branded as a sin and a shame.
[tr. Miller (1913)]

The best heritage that descends from fathers to sons is the fame for honesty and great deeds. Such fame surpasses any legacy. We must judge it a crime and a shame to disgrace it.
[tr. Edinger (1974)]