People who talk well but do nothing are like musical intruments; the sound is all they have to offer.

All things are in common among friends.

Dogs and philosophers do the greatest good and get the fewest rewards.

Wise leaders generally have wise counselors because it takes a wise person themselves to distinguish them.

I am Diogenes the Dog. I nuzzle the kind, bark at the greedy and bite scoundrels.

Protagoras asserted that there are two sides to every question, exactly opposite to each other.

Chilo advised, "not to speak evil of the dead."