"I think it's impossible to maintain a good, strong, muscular physique without taking some supplements. Between the protein shakes and the multivitamins that I take, I use C4, the pre-workout mix. I try to keep it as basic as I can, but I think I would shrink and disappear if I stopped taking protein shakes."

"I never coast through a workout. This is been great for me physically, but it's also become a problem in two ways. One is that no matter how I'm feeling on a given day, I will absolutely kill myself in the gym, and it takes a huge amount of energy do that. I commit 110 percent. The other problem is that finding a workout partner is impossible."

"I have days when I go to the gym and I can't push that 315, but then I look at my video of me benching 6 reps at 315, and I know I did do that. That wasn't a dream. That wasn't some weird fantasy. So I know that next time I'll go in and I'll do that."

"My favorite comic book growing up was 'Thor.' It was one of my three, favorite comic books. Obviously, Marvel is such a huge name, but for me, to book a role in a Marvel movie, and for it to be 'Thor.' When my manager told me I booked 'Thor,' I literally didn't know what to say."

"It's so funny when you're actually directing because things start popping that you don't expect to pop, and something that you think is going to pop, maybe doesn't quite have the impetus that you thought it might."

"Read, every day, something no one else is reading. Think, every day, something no one else is thinking. Do, every day, something no one else would be silly enough to do. It is bad for the mind to continually be part of unanimity."

"If you don't physically age gracefully, it's a bit sad. I think Steven Tyler can get away anything, because he still looks like he did in '73. Especially from row Z backwards in an arena. As long as the Stones keep their hair and don't get fat they'll get away with the wrinkles."

"Part of the reason for the ugliness of adults, in a child's eyes, is that the child is usually looking upwards, and few faces are at their best when seen from below."