Hippodamus, son of Euryphon, a native of Miletus, invented the art of planning and laid out the street plan of Piraeus.

Both oligarch and tyrant mistrust the people, and therefore deprive them of their arms.

Time past, even God is deprived of the power of recalling.

One who faces and who fears the right things and from the right motive, in the right way and at the right time, posseses character worthy of our trust and admiration.

Something is infinite if, taking it quantity by quantity, we can always take something outside.

There are some jobs in which it is impossible for a man to be virtuous.

Some men turn every quality or art into a means of making money; this they conceive to be the end, and to the promotion of the end all things must contribute.