"The centre of gravity of any parallelogram lies on the straight line joining the middle points of opposite sides."

"Happily for the country, happily for you and for me, the judgment of James Buchanan, the patrician, was not the judgment of Abraham Lincoln, the plebeian. He brought his strong common sense, sharpened…"

"The notion contradicts reality when the latter has become self-contradictory. Hegel says that a prevailing social form can be successfully attacked by thought only if this form has come into open cont…"

"I must admit, sir, that I have modified the verses a little, to allow for the new things I have learned, so I am an unreliable source of truth, sir, save in its most fundamental sense. Like a majority…"

"Pettiness separates; breadth unites. Let us be broad and big. Let us not overlook vital things because of the bulk of trifles confronting us. A true conception of the relation of the sexes will not ad…"