The thing that is most beautiful about Antarctica for me is the light. It's like no other light on Earth, because the air is so free of impurities. You get drugged by it, like when you listen to one of your favorite songs. The light there is a mood-enhancing substance.

There is something special about a quiet untouched forest that just pulls you into the moment. Something that no parks will ever be able to achieve. Isn't that what we're all searching for in life? To just be happy and content in the moment, to just be there in the "now"?

In climbing, having confidence in your partners is no small concern. One climber's actions can affect the welfare of the entire team.

Hours slide by like minutes. The accumulated clutter of day-to-day existence — the lapses of conscience, the unpaid bills, the bungled opportunities, the dust under the couch, the inescapable prison of your genes — all of it is temporarily forgotten, crowded from your thoughts by an overpowering clarity of purpose and by the seriousness of the task at hand.

Getting to the top of any given mountain was considered much less important than how one got there: prestige was earned by tackling the most unforgiving routes with minimal equipment, in the boldest style imaginable.

There is nothing glamorous or romantic about war. It's mostly about random pointless death and misery.

The endless, agonizing recycling of what might have been, soon followed by a litany of rationalizations and self-deceptions as you struggle to reconcile the void between the person you want to be and the person you fear you are.