If there is meaning in life at all, then there must be a meaning in suffering. Suffering is an ineradicable part of life, even as fate and death. Without suffering and death human life cannot be complete.

Even though conditions such as lack of sleep, insufficient food and various mental stresses may suggest that the inmates were bound to react in certain ways, in the final analysis it becomes clear that the sort of person the prisoner became was the result of an inner decision, and not the result of camp influences alone.

Challenging the meaning of life is the truest expression of the state of being human.

The more one forgives himself - by giving himself to a cause to serve or another person to love - the more human he is and the more he actualizes himself.

Man's last freedom is his freedom to choose how he will react in any given situation

Sunday neurosis, that kind of depression which afflicts people who become aware of the lack of content in their lives when the rush of the busy week is over and the void within themselves becomes manifest.

Man is capable of changing the world for the better if possible, and of changing himself for the better if necessary.