“Beware the barrenness of a busy life.”
“People demand freedom of speech as a compensation for the freedom of thought which they seldom use.”
“By three methods we may learn wisdom: First, by reflection, which is noblest; Second, by imitation, which is easiest; and third by experience, which is the bitterest.”
“One great use of words is to hide our thoughts.”
“We are what we repeatedly do. Excellence, then, is not an act, but a habit.”
“Setting goals is the first step in turning the invisible into the visible.”
“An unexamined life is not worth living.”