Chinese Proverbs #1

Seldom-heard proverbs from the long-forgotten Wak Dynasty.

1. He who carries a sail, is very cogniscent of how windy it is.
2. He who drinks water from a fast-moving stream, may well get water in his ear which is annoying.
   
3. He who has only ever played tennis on the beach, is surprised by how the ball bounces when he first plays on grass, clay or hardcourt.
4. He who loses touch with friends, has more time to masturbate.

That is all.