Letters 66.34

In the same way, all good men, in so far as they are good, are equal. There are, indeed, differences of age,—one is older, another younger; of body,—one is comely, another is ugly; of fortune,—this man is rich, that man poor, this one is influential, powerful, and well-known to cities and peoples, that man is unknown to most, and is obscure. But all, in respect of that wherein they are good, are equal.

Seneca, Letters to Lucilius 66.34, translated by Richard Mott Gummere