Education is the best provision for old age.
A human being is a naturally political [animal].
For what is the best choice for each individual is the highest it is possible for him to achieve.
The character which results from wealth is that of a prosperous fool.
What the statesman is most anxious to produce is a certain moral character in his fellow citizens, namely a disposition to virtue and the performance of virtuous actions.
One may go wrong in many different ways, but right only in one, which is why it is easy to fail and difficult to succeed.