Famous quotes containing the words demonstrated, sufficient and/or education:
“In matters of the intellect follow your reason as far as it will take you, without regard to any other consideration... and do not pretend that conclusions are certain which are not demonstrated or demonstrable. That I take to be the agnostic faith, which if a man keep whole and undefiled, he shall not be ashamed to look the universe in the face, whatever the future may have in store for him.”
—Thomas Henry Huxley (1825–95)
“Gen. Schurz thinks I was a little cross in my late note to you. If I was, I ask pardon. If I do get up a little temper I have no sufficient time to keep it up.”
—Abraham Lincoln (1809–1865)
“Think of the importance of Friendship in the education of men.... It will make a man honest; it will make him a hero; it will make him a saint. It is the state of the just dealing with the just, the magnanimous with the magnanimous, the sincere with the sincere, man with man.”
—Henry David Thoreau (1817–1862)