"One might think that the money value of an invention constitutes its reward to the man who loves his work. But... I continue to find my greatest pleasure, and so my reward, in the work that precedes what the world calls success."

"I have friends in overalls whose friendship I would not swap for the favor of the kings of the world."

"It is astonishing what an effort it seems to be for many people to put their brains definitely and systematically to work."

"Restlessness is discontent and discontent is the first necessity of progress. Show me a thoroughly satisfied man and I will show you a failure."

"The art of living is discovering that courage is not the absence of fear, but the triumph over it."

"Coming together is a beginning; keeping together is progress; working together is success."

"It is a unyielding truth that the seeds of triumph are sown in the quiet mornings when no one is watching."

"It is a timeless truth that the seeds of triumph are sown in the quiet mornings when no one is watching."