Success in business comes from understanding both the numbers and the people behind them.
Sometimes when you innovate, you make mistakes. It is best to admit them quickly, and get on with improving your other innovations.
"I am free, no matter what rules surround me. If I find them tolerable, I tolerate them; if I find them too obnoxious, I break them. I am free because I know that I alone am morally responsible for everything I do."