The criterion of mental health is not one of individual adjustment to a given social order, but a universal one, valid for all men, of giving a satisfactory answer to the problem of human existence.

I believe that the experience of love is the most human and humanizing act that it is given to man to enjoy and that it, like reason, makes no sense if conceived in a partial way.

In fact, there are very important writings of Marx which are not even translated into English.

I think, to be specific, we got off the track when we concentrated more and more on production of things. Thereby, we created a split between intellect and emotion, because, in order to produce a modern technique, you have to use intellect, and we have created men who are very brilliant, who are very clever, but our emotional life has become impoverished.

We all dream; we do not understand our dreams, yet we act as if nothing strange goes on in our sleep minds, strange at least by comparison with the logical, purposeful doings of our minds when we are awake.

Man today being concerned with production and consumption as ends in themselves, has very little engergy time to devote himself to the true religious experience.

The manual worker does not have to sell his personality. He doesn't have to sell his smile.