In every man there is something of all men.
Man is a masterpiece of creation . . .
One of the greatest creations of the human mind is the art of reviewing books without having read them.
Theologians always try to turn the Bible into a book without common sense.
There is no greater impediment to progress in the sciences than the desire to see it take place too quickly.
One must judge men not by their opinions, but by what their opinions have made of them.