"Everything is relative."
Philosophy
"Common sense is the collection of prejudices acquired by age eighteen."
Humor
"There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle."
Life
"The only real valuable thing is intuition."
Wisdom
"Creativity is intelligence having fun."
Creativity
"It is the supreme art of the teacher to awaken joy in creative expression and knowledge."
Education
"I am enough of an artist to draw freely upon my imagination."
Art
"The most incomprehensible thing about the world is that it is comprehensible."
Science
"If the facts don't fit the theory, change the facts."
Truth
"Imagination is everything. It is the preview of life's coming attractions."
Imagination
"Anyone who has never made a mistake has never tried anything new."
Perseverance
"The difference between stupidity and genius is that genius has limits."
Humor
"Do not go where the path may lead, go instead where there is no path and leave a trail."
Courage
"Life is really simple, but we insist on making it complicated."
Life
"The only thing that interferes with my learning is my education."
Education
"The most beautiful experience we can have is the mysterious. It is the fundamental emotion that stands at the cradle of true art and true science."
Beauty
"If I were not a physicist, I would probably be a musician."
Music
"God does not play dice with the universe."
Faith
"The important thing is not to stop questioning. Keep it up forever."
"Unthinking respect for authority is the greatest enemy of truth."
Truth
"There is no excellent beauty that has not some strangeness in its proportion."
Beauty
"The splitting of the atom represents the greatest scientific achievement of the age."
Science
"Peace cannot be kept by force; it can only be achieved by understanding."
Peace
"Anger dwells only in the bosom of fools."
Patience
"The world is a dangerous place, not because of those who do evil, but because of those who look on and do nothing."
Justice
"A table, a chair, a bowl of fruit and a violin; what else does a man need to be happy?"
Happiness
"The grand aim of all science is to cover the greatest number of empirical facts by logical deduction from the smallest number of hypotheses or axioms."
Science
"Since the mathematicians have invaded the theory of relativity, I do not understand it myself anymore."
Humor
"In every conceivable manner, the family is link to our past, bridge to our future, and bonds to one another."
Family
"The pursuit of truth and beauty is a sphere of activity in which we are allowed to remain children all our lives."
Knowledge