Quote by Elmer Sperry

"The world rewards the stubborn. It doesn't reward the quitter."

"The real measure of success is not what you accomplish, but what you inspire others to accomplish."

"I have not failed. I've just found 10,000 ways that won't work."

"The best time to plant a tree was 20 years ago. The second best time is now."

"Success comes to those who never give up."

"Success is measured by happiness, not money."

"You make your own luck in this world."

"You have to be organized to be successful in anything."