I have no friends and no enemies - only competitors.
Since I am known as a 'rich' person, I feel I have to tip at least $5 each time I check my coat. On top of that, I would have to wear a very expensive coat, and it would have to be insured. Added up, without a topcoat I save over $20,000 a year.
Don't sleep too much. If you sleep three hours less each night for a year, you will have an extra month and a half to succeed in.
The secret of business is to know something that nobody else knows.