WORK
All growth depends upon activity. There is no development physically or intellectually without effort, and effort means work. Work is not a curse; it is the prerogative of intelligence, the only means to adulthood, and the measure of civilization.
Calvin Coolidge
I find that the harder I work, the more luck I seem to have.
Thomas Jefferson
They say hard work never killed anyone, but I figure: why take the chance?
Ronald Reagan