麻烦看一下这一段话有语法错误吗?i am ugly!i am short!i am stupid!I have noth

麻烦看一下这一段话有语法错误吗?i am ugly!i am short!i am stupid!I have nothing but a willing heart which will enable me to get everything i want and to acquire success in the future,and no matter how hard it is to achieve,i fully believe that as long as i have a willing heart,there is no doubt that i will be a highly successful person!