I think work is the world's greatest fun.

Work while others are wishing.

Being busy does not always mean real work. The object of all work is production or accomplishment and to either of these ends there must be forethought, system, planning, intelligence, and honest purpose, as well as perspiration. Seeming to do is not doing.

We often miss opportunity because it's dressed in overalls and looks like work.

I never did a day's work in my life. it was all fun.

My main purpose in life is to make money so I can afford to go on creating more inventions.