Another cause of change, one less noticeable but fundamental, is the modern growth of population closely connected with scientific and medical discoveries. It is interesting that the United Nations has set up a special Commission to study this question.
I think in both of those situations, it's important as an actor to learn, despite the success I had as a kid, that it's important to understand what it means to be a small fish in a big pond.
The tocsin you hear today is not an alarm but an alert: it sounds the charge against our enemies.

