“The rain of Madre de Dios is similar to that of the Amazon, but there is a petrifying aspect to it, as if it seeks to wound rather than to nurture.”

“There comes a stage at which a man would rather die cleanly by a bullet than by the unknown terror of the phantom in the forest.”

“I was no longer troubled when he pulled out a machete in a crowded bar, tried to pick up schoolgirls, or threatened to scalp us, then rip off our heads and scoop out our brains.”

“In the world of the Machiguenga, sadness could be equated with anger, and anger was a perilous emotion, by which a foreigner could lose his life.”

“Running an expedition can bring out the worst in a man. It can make you a power-crazed monster.”

“The quest for a lost city erodes your body, damaging you beyond all reason. But it is your mind that bears the heaviest toll. Listen to the doubters, the worriers and the weak, and the vaguest hope...”

“Power is not revealed by striking hard or often, but by striking true.”

“As time and space are bent by gravity, so too is truth bent by power.”

“What a curious power words have.”