I say that habit's but a long practice, friend, and this becomes men's nature in the end.

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.

It is clear that there is some difference between ends: some ends are energeia [energy], while others are products which are additional to the energeia.

Youth is easily deceived because it is quick to hope.

Life is full of chances and changes, and the most prosperous of men may in the evening of his days meet with great misfortunes.

If everything when it occupies an equal space is at rest, and if that which is in locomotion is always occupying such a space at any moment, the flying arrow is therefore motionless.

People generally despise where they flatter.