The majority of people believe in incredible things which are absolutely false. The majority of people daily act in a manner prejudicial to their general well-being.

In teaching it is the method and not the content that is the message.

... the main principle by which human beings must guide the future course of their development is love.

Do we have the right to rear animals in order to kill them so that we may feed appetites in which we have been artificially conditioned from childhood?

The whole of life is a journey toward youthful old age, toward self-contemplation, love, gaiety, and, in a fundamental sense, the most gratifying time of our lives. . . . "Old age" should be a harvest time when the riches of life are reaped and enjoyed, while it continues to be a special period for self-development and expansion.

Hell has been described as a pocket edition of Chicago.

Psychosclerosis: the hardening of the attitude which causes a person to cease dreaming, seeing, thinking, and leading.