/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: DineshGoel1 https://public.slidesharecdn.com/v2/images/profile-picture.png Many of d great achievements of d world were accomplished by tired nd discouraged men who kept on working n i m one of them.... u must hav known most of the things about me till now n if not then go n read about me again.