Science is a cemetery of dead ideas. >>
Life is doubt, and faith without doubt is nothing but death. >>
That which the Fascists hate above all else, is intelligence. >>
If I am fool, it is, at least, a doubting one; and I envy no one the c >>
The path of sound credence is through the thick forest of skepticism. >>
The empiricist... thinks he believes only what he sees, but he is much >>
The skeptic does not mean him who doubts, but him who investigates or researches, as opposed to him who asserts and thinks that he has found.