Quote of the day
My yesterdays walk with me. They keep step, they are gray faces that peer over my shoulder.
Michael Porter
Born: May 23, 1947 (age 78)
Bio: Michael Eugene Porter is an American academic known for his theories on economics, business strategy, and social causes.
Known for:
- On competition (1998)
- The competitive advantage of nations (1990)
- Redefining health care (2006)