I liked the shaver so much, I bought the company.
Information is a negotiator's greatest weapon.
In business, the competition will bite you if you keep running; if you stand still, they will swallow you.
You should think of your customers as partners, or better still, family.
An entrepreneur assumes the risk and is dedicated and committed to the success of whatever he or she undertakes.
You can hype a questionable product for a little while, but you'll never build an enduring business.