We set ourselves limits, but we are all strong enough to aim higher, to achieve our goals. All we have to do is find such strength within ourselves. Know how to develop it.

Sometimes doing the forbidden can be nice.

To me, climbing is like eating or drinking. I have to do it; it's part of my life.

There is a percentage of people who want to be a little bit outside their comfort zone and I am one of them, someone who lives on the edge.

I make good money: One speech nets me more than what most people make in six months.

Modern people are only willing to believe in their computers, while I believe in myself.

People need to learn to live with more risk.