Caution has its place, no doubt, but we cannot refuse our support to a serious venture which challenges the whole of the personality. If we oppose it, we are trying to suppress what is best in man - his daring and his aspirations. And should we succeed, we should only have stood in the way of that invaluable experience which might have given a meaning to life.

There are all too many who, on account of their notorious ineptitude, thrive better in a rationalist system than in freedom. Freedom is one of those difficult things.

Knowing your own darkness is the best method for dealing with the darknesses of other people.

There is no light without shadow, and no psychic wholeness without imperfection.

It is my mind, with its store of images, that gives the world colour and sound; and that supremely real and rational certainty which I call "experience" is, in its most simple form, an exceedingly complicated structure of mental images. Thus there is, in a certain sense, nothing that is directly experienced except the mind itself. Everything is mediated through the mind.

Complexes are psychic contents which are outside the control of the conscious mind. They have been split off from consciousness and lead a separate existence in the unconscious, being at all times ready to hinder or to reinforce the conscious intentions.

I have treated many hundreds of patients. Among those in the second half of life - that is to say, over 35 - there has not been one whose problem in the last resort was not that of finding a religious outlook on life.