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

Read also:

• Why does Islam give a bad vibe?
• Why can’t my wife just accept the fact that I’m going to cheat?
• When a black man and a white woman have a child, does the child become white? If a white man and a black woman have a child, does the child become black?
• How long can someone with narcissistic tendencies maintain a facade of fake love before their true self is revealed? Is there a specific trigger or amount of time that causes them to reveal their true nature?
• Have you been with a stranger yet?
• Is marijuana bad for you?
• ‘Oh f**k’: Sean O’Malley describes how Merab Dvalishvili submitted him, admits ‘I don’t feel sad at all’ after loss - MMA Fighting
• Is there a band whose members have been present for every one of their concerts?
• If an abortion doesn’t affect you, why do people make it a big deal?
• Why do heterosexual men like anal sex with women? I think it's because they secretly want to have anal sex with a man? What do you think?
• What do you think of the Quora group "It's Ok to Be White" for people who are proud of being white?
• What do you think about a sister's love?
• What can I do to deal with disrespectful children?
• What is the gayest experience you have seen in prison?
• Are people who cite the 2nd Amendment honestly familiar with what it establishes?