takes one to know one

(It) takes one to know one.

Inf. You are one also. A: You are a stupid oaf. B: So are you. It takes one to know one.

Name	Pronounced	Usage
Tuuli	TOO:-lee	Finnish
Sanford	SAN-fərd	English
Parisa	-	Persian
Neoptolemus	-	Greek Mythology (Latinized)
Doherty	['dəuəti:]
Rosette	-	French