What do you think is the most powerful line in the song "Non, Je Ne Regrette Rien" by Édith Piaf?

Read also:

• I feel so attached and in love with a dead celebrity. My love for anyone else is overshadowed by my love for him. What does this mean?
• What is the worst emotional pain you ever felt as an adult?
• Does CloudFlare protect blackhat sites from DDOS attacks?
• Why is the band Nickelback unliked so much?
• Why do atheists love to preach against Abrahamic religions and mock God? Even if they do not fear the eternal fire of hell, pious Muslims will certainly not leave them alone and will take brutal revenge until they surrender and repent of their sins.
• My boyfriend always verbally abuse me and makes me cry. If I try to tell him how hurt I was, he says to me he loves me and can't hurt me but always abuse me. Why?
• Why are so many young teenage boys misogynistic? Where do they get these attitudes from?
• Have you ever heard of the god Priapus being the same as the god Phosphorus?
• I dreamt my mother had died and I cried so much in my dream. What does it mean?
• Do straight guys like to have sex with men when they smoke meth?
• What is the process of becoming an Evangelical preacher? Is attending seminary school necessary? How long does it typically take? Is it financially challenging?