By what sort of experience are we led to the conviction that spirit exists? On the whole, by searching, painful experience. The rose Religion grows on a thorn-bush, and we must not be afraid to have our fingers lacerated by the thorns if we would pluck the rose.
Felix AdlerAs the light of morning strikes now one peak and then another, some being illuminated while others are in the shadow, so the light of the essential moral principle shines now upon one duty and then upon another, while others are in the shadow.
Felix AdlerPeople may be said to resemble not the bricks of which a house is built, but the pieces of a picture puzzle, each differing in shape, but matching the rest, and thus bringing out the picture.
Felix AdlerLove is the expansion of two natures in such fashion that each include the other, each is enriched by the other. Love is an echo in the feelings of a unity subsisting between two persons which is founded both on likeness and on complementary differences. Without the likeness there would be no attraction; without the challenge of the complementary differences there could not be the closer interweaving and the inextinguishable mutual interest which is the characteristic of all deeper relationships.
Felix Adler