“Believing everyone is dangerous, but believing nobody is more dangerous.”
“Monsters exist, but they are too few in number to be truly dangerous. More dangerous are the common men, the functionaries ready to believe and to act without asking questions.”
“I believe that banking institutions are more dangerous to our liberties than standing armies.”
“A true believer is a danger to humanity.”
“Believe in the dream... Beware the danger.”
“I don't believe that there are dangerous writers: the danger of certain books is not in the books themselves but in the passions of their readers.”