"Liberal philosophy, at this point, ceases to be empirical and British in order to become German and transcendental. Moral life, it now believes, is not the pursuit of liberty and happiness of all sorts by all sorts of different creatures; it is the development of a single spirit in all life through a series of necessary phases, each higher than the preceding one. No man, accordingly, can really or ultimately desire anything but what the best people desire. This is the principle of the higher snobbery; and in fact, all earnest liberals are higher snobs."

“Eternal vigilance is the price of knowledge.”

“American life is a powerful solvent. As it stamps the immigrant, almost before he can speak English, with an unmistakable muscular tension, cheery self-confidence and habitual challenge in the voice and eyes, so it seems to neutralize every intellectual element, however tough and alien it may be, and to fuse it in the native good-will, complacency, thoughtlessness, and optimism.”

“The soul, too, has her virginity and must bleed a little before bearing fruit.”

“It is not society's fault that most men seem to miss their vocation. Most men have no vocation.”

“Skepticism, like chastity, should not be relinquished too readily.”

“Perhaps the only true dignity of man is his capacity to despise himself.”