He who has a why to live can bear almost any how.

A healthful hunger for a great idea is the beauty and blessedness of life.

The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.

It is normal to give away a little of one's life in order not to lose it all.

Life consists in what a man is thinking of all day.

Life must be lived as play.

One way to get the most out of life is to look upon it as an adventure.

The basic fact about human existence is not that it is a tragedy, but that it is a bore. It is not so much a war as an endless standing in line.

The purpose of art is washing the dust of daily life off our souls.

Life is either a great adventure or nothing.