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.
“The pen is mightier than the sword, and is considerably easier to write with.”
“I don't like lifts and will walk up 20 flights of stairs if I have to. Crowded rooms make me uncomfortable, too, although I can sing to a stadium full of thousands of people no bother.”