swámi A. P. Mukerji, The Doctrine and Practice of Yoga
“ On the relative plane, you are a slave to the pair of opposites—life and death, pleasure and pain, and so on. Here is limitation. Here you are a slave to competition, and "Survival of the Fittest" is the law. Be not blinded by the flashing light of the glare of modern civilization. Every morsel you eat is ground out of your brother's blood. Slave to a breath of air, slave to food, slave to life, slave to Death, slave to a word of praise, slave to a word of blame—"Slave—Slave—Slave"—that is your condition. The Soul cannot stoop to any compromise. It refuses to conquer nature by obedience. ”
