If you are close to your parents or a grandparent, you watch as they get old and you learn so much from that, and it makes you want to learn more while you have time.
Pol Pot - he rounded up anybody he thought was intellectual and had them executed. And how he told someone was intellectual or not was whether they wore glasses. If they're that clever, take them off when they see him coming!
In Berlin I especially enjoyed the orchestral concerts, and I attended a large number of them. I formed the acquaintance of a good many musicians, several of whom spoke of my playing in high terms.