“A study of the history of opinion is a necessary preliminary to the emancipation of the mind.”
“That vice has often proved an emancipator of the mind, is one of the most humiliating, but, at the same time, one of the most unquestionable facts in history.”
“The history of men's opposition to women's emancipation is more interesting perhaps than the story of that emancipation itself.”
“Seeking is a necessary preliminary to finding, and one who cannot endure the hardship of inquiry cannot expect to harvest the fruit of knowledge.”
“Study history, study history. In history lies all the secrets of statecraft.”
“In history, as in traveling, men usually see only what they already had in their own minds; and few learn much from history, who do not bring much with them to its study.”