Inspirational Hard Work Quotes by Martin Luther King, Jr., Theodore Roosevelt, Madam C. J. Walker, Vince Lombardi, B. C. Forbes, Wayne Gretzky and many others.

If a man is called to be a street sweeper, he should sweep streets even as a Michaelangelo painted, or Beethoven composed music or Shakespeare wrote poetry. He should sweep streets so well that all the hosts of heaven and earth will pause to say, ‘Here lived a great street sweeper who did his job well.
Work hard at work worth doing.
If I have accomplished anything in life it is because I have been willing to work hard.
The only place success comes before work is in the dictionary.
Think not of yourself as the architect of your career but as the sculptor. Expect to have to do a lot of hard hammering and chiselingand scraping and polishing.
You miss 100% of the shots you don’t take.
Winners take time to relish their work, knowing that scaling the mountain is what makes the view from the top so exhilarating.
Choose a career you love and you will never have to go to work.
The difference between ordinary and extraordinary is that little extra.
Nobody’s a natural. You work hard to get good and then work to get better. It’s hard to stay on top.
There is no substitute for hard work.
Hard work is painful when life is devoid of purpose. But when you live for something greater than yourself and the gratification of your own ego, then hard work becomes a labor of love.
Striving for success without hard work is like trying to harvest where you haven’t planted.
Even if you’re on the right track, you’ll get run over if you just sit there.
Brick walls are there for a reason. The brick walls aren’t there to keep us out. The brick walls are there to show us how badly we want things.
I do not know anyone who has got to the top without hard work. That is the recipe. It will not always get you to the top, but should get you pretty near.
I am a great believer in luck, and I find the harder I work the more I have of it.