A hero isn’t defined by winning. Loads of heroes die in the effort. Most of them never get any recognition. No, a hero is just somebody who does the right thing when it would be far, far easier to do nothing.
It suddenly struck me that that tiny pea, pretty and blue, was the Earth. I put up my thumb and shut one eye, and my thumb blotted out the planet Earth. I didn't feel like a giant. I felt very, very small. — Neil Armstrong