OBSTINATE, adj. Inaccessible to the truth as it is manifest in the splendor and stress of our advocacy. The popular type and exponent of obstinacy is the mule, a most intelligent animal. - Ambrose Bierce
POSITIVISM, n. A philosophy that denies our knowledge of the Real and affirms our ignorance of the Apparent. Its longest exponent is Comte, its broadest Mill and its thickest Spencer. - Ambrose Bierce