Thomas

“Nothing in the world is worth having or worth doing unless it means effort, pain, difficulty… I have never in my life envied a human being who led an easy life. I have envied a great many people who led difficult lives and led them well.”
― Theodore Roosevelt

“Mankind have a great aversion to intellectual labor; but even supposing knowledge to be easily attainable, more people would be content to be ignorant than would take even a little trouble to acquire it.”
― Samuel Johnson

“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”
― Thomas A. Edison

“Nearly every person who develops an idea works at it up to the point where it looks impossible, and then gets discouraged. That's not the place to become discouraged.”
― Thomas Edison