Afriendisyourmind,yourenemyisyourrealmWhoismyenemy?Whoareourfriends?Thisproblemisthemostimportantissueinlife.Judgeapersonbyheartsize,dependingonhowmanyofhisfriends.Judgeapersonstatelevel,dependingonthelevelofhisenemies.Everypersonlivinginthisworld,andultimately,haveafewfriends,theywillinevitablyhaveafewenemies.Friendandtheenemy,thoughtheyareworldlypossessions,butitislifeonbothsidesofthemirror.a...