“If you want something badly enough, do not give up!”
“If you want something bad enough, never give up (and take a boost when offered).”
“It's bad enough in life to do without something YOU want; but confound it, what gets my goat is not being able to give somebody something you want THEM to have.”
“If you want something bad enough you must work hard for it!”
“When you want something this badly, you don't just give up. You fight and fight until you absolutely can't fight anymore.”
“Sometimes if you want something badly enough, you make it happen through sheer force of will.”