Edmund Hillary said this quote

You don't have to be a hero to accomplish great things---to compete. You can just be an ordinary chap, sufficiently motivated to reach challenging goals.

~ Edmund Hillary

Good planning is important. I've also regarded a sense of humor as one of the most important things on a big expedition. When you're in a difficult or dangerous situation, or when you're depressed about the chances of success, someone who can make you laugh eases the tension.

~ Edmund Hillary

I think it all comes down to motivation. If you really want to do something, you will work hard for it.

~ Edmund Hillary

Ever since the morning of May 29, 1953, when Tenzing Norgay and I became the first climbers to step onto the summit of Mount Everest, I've been called a great adventurer.

~ Edmund Hillary