Here are some fabulous quotes and videos from Nike to give your motivation a boost:The only one who can tell you you cant is you. And you dont have to listen.Nike All your life you are told the things you cannot do. All your life they will say youre not good enough or strong enough or talented enough; they will say youre the wrong height or the wrong weight or the wrong type to play this or be this or achieve this. THEY WILL TELL YOU NO, a thousand times no, until all the nos become meaningless.