Friends give me a hard time about the pants I'm wearing, which are made in China. Well, how do you find the right clothes? Or the right movie studio? The right people giving you checks? Good luck doing the right thing all the time.

So much of Reddit as a product was built on the shoulders of giants... We did some novel remixes of it but, at the end of the day, it was that: Grit and good luck.

Luck is everything... My good luck in life was to be a really frightened person. I'm fortunate to be a coward, to have a low threshold of fear, because a hero couldn't make a good suspense film.

Do you think the UFC is going to owe you a favor when you step up on short notice when nobody else is doing it? There's a reason a whole bunch of us aren't doing it. If you want to be that scapegoat, and think that the UFC's going to owe you one, good luck with that. Let me know how that goes.

Losing one's mother to a car crash at age four isn't a readily accessible idea of good luck, but I've come to accept it as the condition that was required for my luck to fall into place.

My mother believed in curses, karma, good luck, bad luck, feng shui. Her amorphous set of beliefs showed me you can pick and choose the qualities of your philosophy, based on what works for you.

There's something about 'Strictly Come Dancing.' Everywhere I go, people wish me good luck; cabbies toot their horns. It's lovely. I have a theory: in straitened times, there's nothing like a bit of unapologetic escapism.