Men who wish to know about the world must learn about it in its particular details.

Of all whose words I have heard, no one attains to this, to know that wisdom is apart from all.

Man, like a light in the night, is kindled and put out.

There is nothing permanent except change.

What sense or thought do they have? They follow the popular singers, and they take the crowd as their teacher.

If it were not for injustice, men would not know justice.

There is nothing peranent except change.