The only way in which one human being can properly attempt to influence another is by encouraging him to think for himself, instead of endeavoring to instill ready-made opinions into his head.

Every man who says frankly and fully what he thinks is doing a public service.

The English literary movement at the end of the 18th century was obviously due in great part, if not mainly, to the renewed practice of walking.

The wilderness provides an environment for a child's inner life to develop because it requires him to be constantly aware of his surroundings.

When I ceased to accept the teaching of my youth, it was not so much a process of giving up beliefs, as of discovering that I had never really believed.

If atheism is to be used to express the state of mind in which God is identified with the unknowable, and theology is pronounced to be a collection of meaningless words about unintelligible chimeras, then I have no doubt, and I think few people doubt.

The only way in which one human being can properly attempt to influence another is by encouraging him to think for himself, instead of endeavoring to instill ready-made opinions into his head.