Vous avez cherché: si vis me flere, dolendum est primum ipsi tibi (Latin - Anglais)

si vis me flere dolendum est
if you want me to cry

si vis me flere dolendum
if you want me to grieve and weep

si vis me flere, dolendum est primum ipsi tibi. horace, "ars poetica," line 102.
if you wish me to weep, you yourself must first feel grief.

loqueris si vis me flere dolendum est ridebo
if you want to talk to me crying with grief

dolendum est primum
you must first

dolendum si vis me flere
if you want me to cry

si vis me flere, dolendum est telephe vel dormitabo aut mandata dormitabo aut mandata
fall asleep or fall asleep, or the commandments of the commandments of

so vis me flere
unfortunately

loqueris si vis me flere dolendum est dormitabo aut mandata on satis est pulchra ridentibus adrident ita ridebo
speak, i pray thee, if thou wilt weep for me, i will lie down, or the commandments, are sufficient: they that laugh, let them laugh, so i will laugh.

loqueris si vis me flere dolendum est tlephe vel peleu male si ipsi dormitabo aut mandata on satis est pulchra ridentibus adrident, ita ridebo
if you want to talk to me crying with grief

loqueris si vis me flere, dolendum est telphe vel peleu male si ipsi dormita bo aut mandata on satis est pulchra ridentibus adrident, ita ridevo
when speaking, show compassion with those who listen, otherwise they shall ignore you or laugh