Some great quotes on commitment from "Your Achievment Newsletter" --
“If your energy is as boundless as your ambition, total commitment may be a way of life you should seriously consider.”
—Joyce Brothers
“Losers make promises they often break. Winners make commitments they always keep.”
—Denis Waitley
“I was taught that the way of progress was neither swift nor easy.”
—Madame Marie Curie
“There are only two options regarding commitment; you’re either in or you’re out. There’s no such thing as life in-between.”
—Pat Riley
“It takes time to build a corporate work of art. It takes time to build a life. And it takes time to develop and grow. So give yourself, your enterprise, and your family the time they deserve and the time they require.”
—Jim Rohn
“If you don’t make a total commitment to whatever you’re doing, then start to bail out the first time the boat starts leaking.”
—Lou Holtz
“Make a strong commitment to reach your full potential as a human being.”
—Nido Qubein
“You can make more friends in two months by becoming interested in other people than you can in two years by trying to get other people interested in you.”
—Dale Carnegie
“Make a total commitment to your company, your job, and your career. Uncommitted people have no future.”
—Brian Tracy
“What you commit yourself to determines what you are, more than anything that ever happened to you yesterday, or the day before.”
—Dr. Anthony Campolo