John Chrysostom, on Acts 20:35

And he does not say, that to receive is bad, but that not to receive is better. For, "remember," he says, "the words of the Lord which he spake: It is more blessed to give than to receive." And where said He this? Perhaps the Apostles delivered it by unwritten tradition; or else it is plain from recorded sayings, from which one could infer it. For in fact here he has shown both boldness in meeting dangers, sympathy with those over whom he ruled, teaching with unshrinking boldness, humility, voluntary poverty: but, what we have here is even more than that poverty. For if He says there in the Gospel, "If thou wilt be perfect, sell what thou hast and give to the poor," when, besides receiving nothing himself, he provides sustenance for others also, what could equal this? It is one degree to fling away one's possessions; a second, to be sufficient for the supply of one's own necessities: a third, to provide for others also; a fourth, for one to do all this who preaches and has a right to receive. So that here is a man far better than those who merely forego possessions. "Thus it is right to support the weak:" this is indeed sympathy with the weak; for to give from the labors of others, is easy.