An extended stay in the wilderness inevitably directs one's attention outward as much as inward, and it is impossible to live off the land without developing both a subtle understanding of, and a strong emotional bond with, that land and all it holds.

But now that I was finally here, standing on the summit of Mount Everest, I just couldn't summon the energy to care.

According to the moral absolutism that characterizes McCandless's beliefs, a challenge in which a successful outcome is assured isn't a challenge at all.

He was unheeded, happy, and near to the wild heart of life. He was alone and young and wilful and wildhearted, alone amid a waste of wild air and brackish waters and the seaharvest of shells and tangle and veiled grey sunlight.

Sometimes my need to love hurts-- myself, my family, my cause. Is there a cure? Of course. But I refuse. Refuse to stop loving, to stop caring. To avoid those tears, that pain...To err on the side of passion is human and right and the only way I'll live.

Early on a difficult climb, especially a solo climb, you’re hyper-aware of the abyss pulling at your back, constantly feeling its call, its immense hunger. To resist takes tremendous conscious effort, you don’t dare let your guard down for an instant. The void puts you on edge, makes your movements tentative and clumsy. But as the climb continues, you grow accustomed to the exposure, you get used to rubbing shoulders with doom, you come to believe in the reliability of your hands and feet and head. You learn to trust your self-control.

Everest has always been a magnet for kooks, publicity seekers, hopeless romantics and others with a shaky hold on reality.