A human being is part of a whole called by us the universe.

Personally, I experience the greatest degree of pleasure in having contact with works of art. They furnish me with happy feelings of an intensity that I cannot derive from other sources.

My scientific work is motivated by an irresistible longing to understand the secrets of nature not by other feelings.

No one does anything right in life, until they realize that they are making a mistake

Condemnation without investigation is the height of ignorance

Creativity is seeing what others see and thinking what no one else has ever thought.

One may say the eternal mystery of the world is its comprehensibility.