We cannot live better than in seeking to become better.

...[T]he really important thing is not to live, but to live well... [a]nd to live well means the same thing as to live honourably or rightly...

...[S]ome of the opinions which people entertain should be respected, and others should not.

The alphabet will create forgetfulness in the learners' souls. They will trust the written characters and not remember themselves.

What most counts is not merely to live, but to live right.