"Don´t knock masturbation - it´s sex with someone I love". Which film director is credited with this sound-bite?

Explanation

Woody Allen (born 1935) is an American film director, author and actor. Many of his films centre around love, and he is known for his funny 'sound-bites' on this topic. A few examples:(1) "Having sex is like playing bridge. If you don´t have a good partner, you´d better have a good hand." (2) "Don´t knock masturbation - it´s sex with someone I love." (3) "My love life is terrible. The last time I was inside a woman was when I visited the Statue of Liberty." (4) "Remember, if you smoke after sex you´re doing it too fast."