Affirmation of life is the spiritual act by which man ceases to live unreflectively and begins to devote himself to his life with reverence in order to raise it to its true value. To affirm life is to deepen, to make more inward, and to exalt the will to live.
What we call love is in its essence Reverence for Life. All material and spiritual values are values only insofar as they serve the maintenance of life at its highest level and furtherance of life. Ethics are boundless in their domain and limitless in their demands. They are concerned with all living things that come into our sphere.
All the kindness which a man puts out into the world works on the heart and thoughts of mankind, but we are so foolishly indifferent that we are never in earnest in the matter of kindness. We want to topple a great load over, and yet will not avail ourselves of a lever which would multiply our power a hundredfold.
What you owe the world is this: to move all goodwill to an enthusiastic, personal, and sensible commitment. Therein lies the great problem. Whatever you do toward this end will arouse people of goodwill throughout the world and encourage them to lend a hand in other countries.
Whatever you have received more than others - in health, in talents, in ability, in success, in a pleasant childhood, in harmonious conditions of home life - all this you must not take to yourself as a matter of course. In gratitude for your good fortune, you must render in return some sacrifice of your own life for another life.
Wherever there is lost the consciousness that every man is an object of concern for us just because he is a man, civilization and morals are shaken, and the advance to fully developed inhumanity is only a question of time.