Fly high (1)
All flying lessons are, at first, falling lessons, as one must learn how to fall first. Gravity makes it logical, of course, and our first flight happens when we want to fall no more. The usefulness of the falling lessons, however, is not spent once we fly high for the first time. We can conquer the skies, but we must not forget the price of such conquest, of such folly: everyone falls from the skies, a rule without exception.