Living truth is that alone which has its origins in thinking. Just as a tree bears year after year the same fruit which is each year new, so must all permanently valuable ideas be continually born again in thought.
Albert SchweitzerIt's supposed to be a secret, but I'll tell you anyway. We doctors do nothing. We only help. And encourage the doctor within.
Albert SchweitzerThe thinking (person) must oppose all cruel customs, no matter how deeply rooted in tradition and surrounded by a halo. When we have a choice, we must avoid bringing torment and injury into the life of another.
Albert Schweitzer