A complacent satisfaction with present knowledge is the chief bar to the pursuit of knowledge.
Women today are bombarded with so many messages, like we should have Naomi Campbell's body and Madeleine Albright's career.
The science of politics is the one science that is deposited by the streams of history, like the grains of gold in the sand of a river; and the knowledge of the past, the record of truths revealed by experience, is eminently practical, as an instrument of action and a power that goes to making the f