“Never give up when things get hard, gust keep on going forward!”
“It's not how hard you hit. It's how hard you get hit...and keep moving forward.”
“Don't give up because things are hard, but work harder, when you think of giving up.”
“There is a difference between an author and a writer. The author never gives up when things go wrong, but the writer does.”
“To look in the face of hard things and keep moving forward - that's what one has to do.”
“If you can't run, then walk. And if you can't walk, then crawl. Do what you have to do. Just keep moving forward and never, ever give up.”