More from Bill Gates
Your most unhappy customers are your greatest source of learning.
Business @ The Speed of Thought (1999)Success is a lousy teacher. It seduces smart people into thinking they can’t lose.
The Road Ahead (1995)
People/Bill Gates/Quote

Today, you always know whether you are on the Internet or on your PC’s hard drive. Tomorrow, you will not care and may not even know.
Your most unhappy customers are your greatest source of learning.
Success is a lousy teacher. It seduces smart people into thinking they can’t lose.