"There will one day spring from the brain of science a machine or force so fearful in its potentialities, so absolutely terrifying, that even man, the fighter, who will dare torture and death in order to inflict torture and death, will be appalled, and so abandon war forever."
- Thomas A. Edison
Hope
"I never did a day’s work in my life. It was all fun."
- Thomas A. Edison
Happiness
"When you have exhausted all possibilities, remember this: you haven't."
- Thomas A. Edison
Motivation
"If we did all the things we are capable of, we would literally astound ourselves."
- Thomas A. Edison
Motivation
"There is no substitute for hard work."
- Thomas A. Edison
Hard Work
"Don’t stop when you’re tired. Stop when you’re done."
- Unknown
Perseverance
"He that can have patience can have what he will."
- Benjamin Franklin
Perseverance
"You just can’t beat the person who never gives up."
- Babe Ruth
Perseverance
"What I've learned from running is that the time to push hard is when you're hurting like crazy and you want to give up. … Success is often just around the corner."
- James Dyson
Perseverance
"Never give up because great things take time."
- Adrian Williams
Perseverance