Mountains complement desert as desert compliments city, as wilderness compliments and completes civilization. - Edward Abbey

A world without huge regions of total wilderness would be a cage; a world without lions and tigers and vultures and snakes and elk and bison would be - will be - a human zoo. A high-tech slum.

When in doubt about drinking from an unknown spring look for life. If the water is scummed with algae, crawling with worms, grubs, larvae, spiders and liver flukes, be reassured, drink hearty, you’ll get nothing worse than dysentery. But if it appears innocent and pure, beware.

A great thirst is a great joy when quenched in time.