"One way for investors to protect themselves from a rapid change in the price of a stock is to use a limit order rather than a market order."

Next Quote

Here's what you should say [to an investor]: 'this is what my company does' It's that simple. What you're trying to do is get potential investors to fantasize about how your product or service will make a boatload of money. They can't fantasize if they don't know what you do.

— Guy Kawasaki