Marketing can be challenging and sometimes overwhelming. It's hard to know if you're doing the right thing and taking your message in the right direction. Whether your focus is blogging, inbound marketing, teleprospecting, or lead nurturing, even savvy marketers need inspiration once in a while. Here are some quotes to help you push through your workday.

"You've got to get up every morning with determination if you're going to go to bed with satisfaction." - George Lorimer

Success seems to be largely a matter of hanging on after others have let go." - William Feather 

"What you get by achieving your goals is not as important as what you become by achieving your goals." - Henry David Thoreau

"People often say that motivation doesn't last. Well, neither does bathing; that's why we recommend it daily." - Zig Ziglar, author

"Working hard for something we don't care about is called stress: Working hard for something we love is called passion." - Simon Sinek, author

"Your talent determines what you can do. Your motivation determines how much you're willing to do. Your attitude determines how well you do it." - Lou Holtz

"The only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle." - Steve Jobs

"We do not learn from experience. We learn from reflecting on experience." - John Dewey, philosopher

"Obstacles are those frightful things you see when you take your eyes off your goal." –Henry Ford

"People rarely succeed unless they have fun in what they are doing." - Dale Carnegie

Opportunity is missed by most people because it is dressed in overalls and looks like work." - Thomas Edison

"Don't judge each day by the harvest you reap but by the seeds that you plant." - Robert Louis Stevenson, writer