I guess since it will always be the voice in the back of my head, so I might as well find ways to increase my "want-to" where hard work is concerned. Here are some of the positive things, other than the potential to make money, that I found which consistently seem to help make people willing to work harder than your average Joe:
1. A trustworthy leader.
2. Recognizing the importance of the fruits of your labor.
3. The collaboration and camaraderie of a great team.
4. A compelling vision of the future.
If there is an an area of your life where you, like me, want to increase your motivation to work harder, maybe you need to find someone trustworthy to follow who can point the way. Perhaps you need to remember all the good things that could be byproducts of your hard work. Maybe it is time to recruit some enjoyable teammates to join you in the pursuit, or perhaps it is time to imagine what the future could be like if you stuck to it and gave it your all.
If all of that fails, crank up some great music and just do the next right thing for 1 more hour... just one more hour. Maybe after that hour, we'll be too engrossed to quit, but even if we aren't we're closer to the goal than we were before!
Colossians 3:23 "Whatever you do,work heartily, as for the Lord and not for men." ESV
Proverbs 14:23 "In all toil there is profit, but mere talk only leads to poverty." ESV
Philippians 4:13 "I can do all things through Christ who gives me strength."
NOTE: The quote in the picture above is questionably attributed to Thomas Edison. Check out this link for the history of the quote and to look into any other quotes you find online to verify who really said them first.