16 Nor are we to eliminate from the list of good works the giving of money for charity, in pursuance of what Christ has said: "But yet that which remaineth, give alms."(13) Against this, the socialist cries out and demands its abolition as injurious to the native dignity of man. But, if it is done in the manner which the Scripture enjoins,(14) and in conformity with the true Christian spirit, it neither connotes pride in the giver nor inflicts shame upon the one who receives. Far from being dishonorable for man, it draws closer the bonds of human society of augmenting the force of the obligation of the duties which men are under with regard to each other. No one is so rich that he does not need another's help; no one so poor as not to be useful in some way to his fellow man; and the disposition to ask assistance from others with confidence and to grant it with kindness is part of our very nature. Thus, justice and charity are so linked with each other, under the equable and sweet law of Christ, as to form an admirable cohesive power in human society and to lead all of its members to exercise a sort of providence in looking after their own and in seeking the common good as well.
Source: Graves de Communi Re (Vatican.va)