The corps has to almost breathe together. It's like when you see a flock of birds moving together and they're absolutely precise - it's beautiful, isn't it?

Birds of the same feathers flock together, and when they flock together they fly so high.

Birds grant you a peaceful pleasure watching them go about their daily lives and their graceful flight.

Why do I dislike nationalism? First it starts with 'birds of a feather flock together' and it gradually becomes more a case of 'my dog is better than your dog' - with knives in it...

The thing that excites me, and the thing that excited me about Twitter, is the idea of a flock of birds moving around an object in flight.

When we went into the Marine Corps, we didn't know what it was that we were going to do,