“Anything worth having is going to be hard”

“The only genius that's worth anything is the genius for hard work.”

“Anything worth having is worth fighting for.”

“The three great essentials to achieve anything worth while are: Hard work, Stick-to-itiveness, and Common sense.”

“People will believe anything if it means they can go on with their lives and not have to think too hard about it.”

“Nothing ever comes to me, that is worth having, except as the result of hard work.”

“Anything worth achieving is worth overachieving.”

“Anything worth doing, is worth overdoing.”

“Anything worth doing is worth overdoing.”

“Anything worth doing, is worth doing right.”