“If a man works without any selfish motive in view, does he not gain anything? Yes, he gains the highest. Unselfishness is more paying, only people have not the patience to practice it. It is more paying from the point of view of health also. Love, truth, and unselfishness are not merely moral figures of speech, but they form our highest ideal, because in them lies such a manifestation of power. In the first place, a man who can work for five days, or even for five minutes, without any selfish motive whatever, without thinking of future, of heaven, of punishment, or anything of the kind, has in him the capacity to become a powerful moral giant. It is hard to do it, but in the heart of our hearts we know its value, and the good it brings. It is the greatest manifestation of power — this tremendous restraint; self-restraint is a manifestation of greater power than all outgoing action.”