Joseph McCabe,
A Biographical Dictionary of Ancient…
(1945)
“ A brilliant and much esteemed lecturer of philosophy in the whole of Greece who settled in Athens, was a close friend of Pericles, but was compelled to fly for his life for his "impiety." The Greek biographer of the philosophers, Diogenes Laertius, says that his offense was that in a book he had written: "As to the gods, I do not know whether there are or are not any. Life is too short for such difficult investigations." He is therefore now described as the first of the agnostics, but the words are an obvious screen for atheism. ”
