Freedom is the fundamental condition for any growth.

The task we must set for ourselves is not to feel secure, but to be able to tolerate insecurity.

There is only one meaning of life: the act of living itself.

Care and responsibility are constituent elements of love, but without respect for and knowledge of the beloved person, love deteriorates into domination and possessiveness.

The scars left from the child's defeat in the fight against irrational authority are to be found at the bottom of every neurosis.

Independent of others and in concert with others, your main task in life is to do what you can best do and become what you can potentially be.

The paradoxical and tragic situation of man is that his conscience is weakest when he needs it most.