To care for anyone else enough to make their problems one's own, is ever the beginning of one's real ethical development.
Felix AdlerEthical religion affirms the continuity of progress toward moral perfection. It affirms that the spiritual development of the human race cannot be prematurely cut off, either gradually or suddenly; that every stone of offence against which we stumble is a stepping-stone to some greater good; that, at the end of days, if we choose to put it so, or, rather, in some sphere beyond the world of space and time, all the rays of progress will be summed and centred in a transcendent focus.
Felix AdlerIn order to join vigorously in the moral work of the world I must believe that somehow the best I can accomplish will endure, will leave its trace on things, will aid the final consummation.
Felix AdlerIt is the nature of the noble and the good and the wise that they impart to us of their nobility and their goodness and their wisdom while they live, making it natural for us to breathe the air they breathe and giving us confidence in our own untested powers. And the same influence in more ethereal fashion they continue to exert after they are gone.
Felix AdlerAn optimist is a person who sees only the lights in the picture, whereas a pessimist sees only the shadows. An idealist, however, is one who sees the light and the shadows, but in addition sees something else: the possibility of changing the picture, of making the lights prevail over the shadows.
Felix Adler