And they began to fly faster than the speed of sound. They didn't know it couldn't be done, so they did it. Yes, professors need to hear this commandment also. Physicians need to hear this commandment. Bernie Segal was one of the greatest doctors of the 20 th Century.
Nobody knows if something is impossible.
But don't say it is impossible. Thou shall not bear false witness. Build people up and give them a lift. I'll never forget the day I was in a store, standing in line at the cash register. In front of me was a very attractive woman with a handsome young teenager.