Ii panna, nai to hissa ke jankari ke baare me koi source nai hae. Aap Wikipedia ke madat kare sakta hae, sources ke baare me pataa lagae ke uske hian pe jor ke. Tagged since July 2010
Ethics, philosophy ke ek hissa hae, jisme achchhai aur kharaab ke baare me baat karaa jaawe hae.
