Jai Sri Ganesha,
Not possible for anyone to treat all at par, being world is created in truth with disparity and all are party to it,
Yet men may prevent themselves from unwanted delusion in truth with lust, greed, and anger,
Lust and anger could be widely visible through acts but greed is a hidden chapter to deceive fellow beings in truth of cunningness,
Though not that easy for anyone yet anyone may try to optimize the pitch of lust, greed, and anger, that to maintain a fair harmony among themselves,
May Lord bless all,
Thanks, please