Science is not ... a perfect instrument, but it is a superb and invaluable tool that works harm only when taken as an end in itself.

The principle aim of psychotherapy is not to transport one to an impossible state of happiness, but to help (the client) acquire steadfastness and patience in the face of suffering.

Perhaps this sounds very simple, but simple things are always the most difficult. In actual life it requires the greatest discipline to be simple, and the acceptance of oneself is the essence of the moral problem and the epitome of a whole outlook upon life.

The ability to ask questions is the greatest resource in learning the truth.

Astrologers are influenced by theosophy, so they say, "That is very simple, it is just vibration!" ... But what is vibration? They say it is light energy, perhaps electricity, they are not quite informed. At all events the vibrations that could influence us have never been seen, so it remains just a word.

A particularly beautiful woman is a source of terror. As a rule, a beautiful woman is a terrible disappointment.

Intuition (is) perception via the unconscious