Letters 29.8

It is my plan to approach him and to show him how much greater was his worth when many thought it less. Even though I shall not root out his faults, I shall put a check upon them; they will not cease, but they will stop for a time; and perhaps they will even cease, if they get the habit of stopping. This is a thing not to be despised, since to men who are seriously stricken the blessing of relief is a substitute for health.

Seneca, Letters to Lucilius 29.8, translated by Richard Mott Gummere