It is through geometry that one purifies the eye of the soul.
A grateful mind is a great mind which eventually attracts to itself great things.
The life which is not examined is not worth living.
What a handsome face he had: but if he were naked you would forget he had a face, he is so beautiful in every way.
Until philosophers hold power, neither states nor individuals will have rest from trouble.
Our love for our children springs from the soul's greatest yearning for immortality.