"By Time and Age full many things are taught."
"Wisdom comes alone through suffering."
"And one who is just of his own free will shall not lack for happiness; and he will never come to utter ruin."
"Happiness is a choice that requires effort at times."
"For the poison of hatred seated near the heart doubles the burden for the one who suffers the disease; he is burdened with his own sorrow, and groans on seeing another's happiness."
"Memory is the mother of all wisdom."
"Of prosperity mortals can never have enough."
"By polluting clear water with slime you will never find good drinking water."
"I'm not afraid of storms, for I'm learning to sail my ship."
"It is always in season for old men to learn."