Jerome

"Better is one handful of pleasantness than two fistfuls of labour and vexation of the spirit." It is better to have modest power, than great riches of sins. And in Proverbs it says, "To receive a little through righteousness is better than gaining much by injustice." [Prov. 16, 8.] Justice rightly has rest, injustice toil. And since a single number is always seen in a good context and a dual seen as wickedness, therefore one fist has rest, and two hands are full of toil.

Commentary on Ecclesiastes ↗

John Cassian

And therefore it is better for us with unbroken continuance to aim at this very slender profit in the desert, from which no secular cares, no worldly distractions, no pride of vainglory and vanity can detract, and which the pressure of no daily wants can lessen (for "a small thing that the righteous hath is better than great riches of the ungodly") rather than to pursue those larger profits which even if they are procured by the most valuable conversion of many, are yet absorbed by the claims of secular life and the daily leakage of …

Conference 24:13 ↗

Bonaventure

But in this laziness of sloth he seems to himself to have an excuse of wisdom; whence he also adds, saying: "Better is a handful with rest than both hands full with labor and affliction of spirit." This is the maxim of the sluggard, by which he excuses himself; whence it is said in Proverbs chapter twenty-six: "The sluggard seems wiser to himself than seven men who speak maxims." — And thus is intimated in the sluggard the torpor of sloth, because he folds his hands; the endurance of penury, because he eats his flesh; the excuse of …

Commentary on Ecclesiastes, Chapter 4 ↗