Arcesilaus had a peculiar habit while conversing of using the expression, "My opinion is," and "So and so will not agree to this.
Diogenes LaertiusXenophanes speaks thus:-And no man knows distinctly anything,And no man ever will.
Diogenes LaertiusDiogenes said once to a person who was showing him a dial, "It is a very useful thing to save a man from being too late for supper.
Diogenes Laertius