In terms of challenges, I think finding the right people to maximize the chances the business will succeed is the hardest thing. You can crunch the numbers any way you want, but at the end of the day, you really need good employees and investors - and they aren't always easy to find.

Hard work most often leads to success, but it's not every day, and it's not every week. It will pay off at different times over the course of your career.

Like many entrepreneurs, I never have two days that are alike. One thing that's consistent is I wake up early, around 4:30 A.M. It's my most productive time of day because I can think and work uninterrupted.

Sallie Krawcheck Quotes