I only wish that ordinary people had an unlimited capacity for doing harm; then they might have an unlimited power for doing good.
It is not difficult to avoid death. It is much more difficult to avoid wickedness, for it runs faster than death.
Follow the argument wherever it leads.
The unexamined life is not worth living.
As for me, all I know is I know nothing.
Do not grieve over someone who changes all of the sudden. It might be that he has given up acting and returned to his true self.