The Blog of Peter Forsythe in Hong Kong
Diogenes Laertius has preserved for us a greeting that Aristotle used to give when meeting someone or his students.
He would say: 'Ὦ φίλοι μου· οὐδεὶς φίλος!'
‘Greetings, my friends, though none of you is truly my friend.'"
@HomerPavlo