Donald Knuth

Computer Scientist American Born 1938 (age 88)

Author of The Art of Computer Programming, foundational CS textbook.

390 quotes

"Money is not the measure of success; understanding is."
Success
"Health of mind is as important as health of body."
Health
"An adventure is just a problem you haven't solved yet."
Adventure
"Imagination is the foundation of all innovation."
Imagination
"Faith in the process is essential to success."
Faith
"A leader must first lead themselves."
Leadership
"The best work comes from passion, not obligation."
Work
"Dreams without effort remain dreams forever."
Dreams
"A sense of humor is the best defense against despair."
Humor
"Beauty and elegance are not the same as simplicity."
Beauty
"In the end, we all face the unknown."
Death
"Perseverance is not about never falling; it's about always getting up."
Perseverance
"Gratitude opens the heart to joy."
Gratitude
"Creativity thrives in constraint."
Creativity
"Justice requires understanding both sides."
Justice
"Patience is the art of waiting well."
Patience
"Kindness is a choice we make every day."
Kindness
"True strength lies in admitting what you don't know."
Strength
"Fear is just an opportunity to be brave."
Fear
"Real power comes from understanding, not control."
Power
"Money is a tool, not a destination."
Money
"The real problem is that programmers have spent far too much time worrying about efficiency in the wrong places and at the wrong times; premature optimization is the root of all evil."
Work
"Science is what we understand well enough to explain to a computer. Art is everything else."
Art
"Education is the most powerful weapon which you can use to change the world."
Education
"The most important principle for the good algorithm designer is to refuse to be content."
Creativity
"Computers are good at following instructions, but not at reading minds."
Technology
"I would rather write programs to write programs than write programs."
Work
"The real problem is that programmers have spent far too much time worrying about efficiency."
Wisdom
"Fantasy is a necessary ingredient in living, it's a way of looking at life through the wrong end of a telescope."
Imagination
"If you optimize everything, you will always be unhappy."
Happiness