“You have your opinion, I have mine, and it takes all kinds of nuts and dips to make a party, right?”

“My dear Poirot, it's not for me to dictate to you. You have a right to your own opinion, just as I have mine.”

“I have always strenuously supported the right of every man to his own opinion, however different that opinion might be to mine. He who denies to another this right, makes a slave of himself to his present opinion, because he precludes himself the right of changing it.”

“You've met Nick?""Yep, we've met, all right. He was kind enough to inform me that I have absolutely no say in whether you two date.""Well, you don't.""You know, you all could at least pretend that my opinion makes a difference.”

“She was so fed up with unrequited love and platonic love and all the other kinds of love that weren’t passionate, romantic, can’t-live-without-you, I-have-to-have-you-right-now, the-beat-of-your-heart-matches-the-beat-of-mine love.”

“You are to make your own way prosperous...Even God cannot do it for you; you will have to do it yourself by doing the right things; taking right decisions, talking right, thinking right, being at the right place with the right-kind of people and by reading the right materials.”