It is immoral to get drunk because the headache comes after the drinking, but if the headache came first and the drunkenness afterwards, it would be moral to get drunk. – Samuel Butler
The popular, and one may say naive, idea is that peace can be secured by disarmament and that disarmament must therefore precede the attainment of absolute security and lasting peace. – Ludwig Quidde
What we must understand is that the industries, processes, and inventions created by modern science can be used either to subjugate or liberate. The choice is up to us. – Henry A. Wallace