Intellectuals solve problems, geniuses prevent them.
I am not only a pacifist but a militant pacifist. I am willing to fight for peace. Nothing will end war unless the people themselves refuse to go to war.
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.
I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.