To be a good loser is to learn how to win.
I can, therefore I am.
Problems are not stop signs, they are guidelines.
Never complain and never explain.
Quality is not an act, it is a habit.
Things do not happen. Things are made to happen.
Without hard work, nothing grows but weeds.
The dog that trots about finds a bone.
Who seeks shall find.
You never know what motivates you.
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.
Our scientific power has outrun our spiritual power. We have guided missiles and misguided men.
Science investigates religion interprets. Science gives man knowledge which is power religion gives man wisdom which is control.
No amount of experimentation can ever prove me right a single experiment can prove me wrong.
Bad times have a scientific value. These are occasions a good learner would not miss.
Science does not know its debt to imagination.
Men love to wonder, and that is the seed of science.
The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.
Aerodynamically, the bumble bee shouldn't be able to fly, but the bumble bee doesn't know it so it goes on flying anyway.
Science never solves a problem without creating ten more.