What chiefly concerns and alarms many of us are the problems arising from religious fanaticism. As long as large numbers of militant enthusiasts are persuaded that they alone have access to the truth, and that the rest of us are infidels, we remain under threat. Lord Acton's famous phrase about power can be used of another danger. Dogma tends to corrupt, and absolute dogma corrupts absolutely.

I want to show that the dividing lines between sanity and mental illness have been drawn in the wrong place.

Some split between the inner world and outer world is common to all behaviour, and the need to bridge the gap is the source of creative behaviour.

I get intrigued by a puzzle, and writing a book is the best way to solve it.

If creative work protects a man against mental illness, it is small wonder that he pursues it with avidity; and even if the state of mind he is seeking to avoid is no more than a mild state of depression or apathy, this still constitutes a cogent reason for engaging in creative work even when it brings no obvious external benefit in its train.

With the exception of certain rodents, no other vertebrate except Homo sapiens habitually destroys members of his own species.

Avoidance behavior is a response designed to protect the infant from behavioral disorganization. If we transfer this concept to adult life, we can see that an avoidant infant might very well develop into a person whose principal need was to find some kind of meaning and order in life which was not entirely, or even chiefly, dependent upon interpersonal relationships