W may obtain knowldg by rading. Th mor books w rad, th mor w accumulat th knowldg. Is it right? I dont think so. Its not wid rading but usful rading that lads to xcllnc. And only good books can bnifit us. So choosing books is vry important for rading. Many studnts spnd a lot of tim rading lgnds and swordsman novls.Its a wast of tim. Som studnts vn rad som bad books and it is harmful for thm. So b as carful of th books w rad, as of th company w kp, for our habit and charactr will b as much inflund by th formr as by th lattr.