"Life is beautiful if you can give your smile to the world"

that line always been my motto, but now ??

then again I've been thinking and start asking questions, 'will the world smile back at me ?" ; "do I really need the world to smile at me ?" ; "do I want the smile?"; "is there any smile left for me?", Life is hard , I know that, Life is difficult, but life can be as easy as it can be, anyway it depends on things..and things.. and things and things, so many things, and now, just stand up, cheer up and be brave.