Jewish professor of political and social ethics, rationalist, popular lecturer, religious leader and social reformer who founded the Ethical Culture movement, and is often considered one of the main influences on modern Humanistic Judaism.
Why in this world of ours there should be so much suffering no one knows. But this we know; that, evil existing, the world being such as it is, we can win from evil, if we choose, an inestimable good, namely — the conviction that there is in us a power not of the senses, the conviction that spirit exists, and exists in us.
A sceptic may say that in a world ideally conceivable we might have secured this precious conviction without the necessity of undergoing the ordeal of pain. To which the reply is: that in a world ideally conceivable what he says may be true; but in the world as it is, with which alone we are concerned, we have ample cause for gratitude that we can turn suffering to such far-reaching account, that we can distil from the bitter root this divine elixir; that by manfully bearing the pains of the senses, inexplicable though they be, we are able to gain the certainty that a power not born of the senses exists in us, operates in us. It is this effect of pain that accounts for the serenity and peace of many patient sufferers, a peace and a serenity which surround their bed of misery with a kind of halo.