The fact that millions of people share the same vices does not make these vices virtues, the fact that they share so many errors does not make the errors to be truths, and the fact that millions of people share the same form of mental pathology does not make these people sane.

As long as anyone believes that his ideal and purpose is outside him, that it is above the clouds, in the past or in the future, he will go outside himself and seek fulfillment where it cannot be found. He will look for solutions and answers at every point except where they can be found- in himself.

There is hardly any activity, any enterprise, which is started out with such tremendous hopes and expectations, and yet which fails so regularly, as love.

I think [Karl] Marx, Pope John XXIII or Rosa Luxemburg [had achieved the mode of existence].But it would be useless to look at a list of illustrious names.

Love is the child of freedom, never that of domination.

We have faith in the potentialities of others, of ourselves, and of mankind because, and only to the degree to which, we have experienced the growth of our own potentialities, the reality of growth in ourselves, the strength of our own power of reason and love.

Happiness is a man's greatest achievement; it is the response of his total personality to a productive orientation toward himself and the world outside.