Great wars have been followed by an unusually large number of killings between private citizens and individuals. These killers have become accustomed to thinking in terms of slaying and death toward all opposition, and these have been followed in turn by the most outrageous legal penalties and a large increase in the number of executions by the state. It is perfectly clear that hate begets hate, force is met with force, and cruelty can become so common that its contemplation brings pleasure, when it should produce pain.
Clarence Darrow