The number of natural hypothesis that can explain any given phenomena is infinite.

Nationalism is an infantile disease. It is the measles of mankind.

Scarcely anyone who comprehends this theory can escape its magic.

It is my fate to be considered an authority, since I spent my youth rebelling against it.

The important thing is to never stop questioning. Never lose a holy curiosity.

We dance for laughter, we dance for tears, we dance for madness, we dance for fears, we dance for hopes, we dance for screams, we are the dancers, we create the dreams.

One of the strongest motives that lead men to art and science is escape from everyday life with its painful crudity and hopeless dreariness, from the fetters of one's own ever-shifting desires. A finely tempered nature longs to escape from the personal life into the world of objective perception and thought.