I sleep wit a book but it deson't wrk?

I heard tht if u sleep wit a book under yur pilow ull get teh words and be smarter im tryinh but it hurts because it's hard and thats y its not workinh how to do it right and please smart people only because i want to have good grades and make thw boy i luke like me but he said i only likes girls with brains aand stuff and i sad but im trying to be with brains?