There are three courses. The first is renunciation. This is the way of the saints and sages: to follow the ideal and to accept whatever troubles and sorrows and ill-treatment. The second way is selfishness: to be more selfish than all the rest of the world. The third way is the greatest and the most difficult: it is to have all responsibilities, all the cares of life, to have friends and all, to be as unselfish, as good as possible, and just selfish enough not to be trampled upon.