Quotes by Plato, who was a philosopher in Classical Greece and the founder of the Academy in Athens, the first institution of higher learning in the Western world.
Two things a man should never be angry at: what he can help, and what he cannot help.
When the mind is thinking it is talking to itself.
Knowledge becomes evil if the aim be not virtuous.
Any man may easily do harm, but not every man can do good to another.
Honesty is for the most part less profitable than dishonesty.
Not to help justice in her need would be an impiety.
Science is nothing but perception.
He who is not a good servant will not be a good master.
No one is a friend to his friend who does not love in return.
Ignorance, the root and stem of all evil.