Beware the barrenness of a busy life.
“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.”
“An investment in knowledge pays the best interest.”
“Your living is determined not so much by what life brings to you as by the attitude you bring to life.”
“People don't buy what you do; they buy why you do it.”
“An unexamined life is not worth living.”
“Go confidently in the direction of your dreams. Live the life you have imagined.”