With engineering, I view this year's failure as next year's opportunity to try it again. Failures are not something to be avoided. You want to have them happen as quickly as you can so you can make progress rapidly.

It is extremely unlikely that anyone coming out of school with a technical degree will go into one area and stay there. Today's students have to look forward to the excitement of probably having three or four careers.

If you'd asked me in 1980 what the big impact of microprocessors would be, I probably would have missed the PC. If you asked me in 1990 what was important, I probably would have missed the Internet.

One thing a leader does is to remove the stigma of mistakes.

No physical quantity can continue to change exponentially forever. Your job is delaying forever.

With engineering, I view this year's failure as next year's opportunity to try it again. Failures are not something to be avoided. You want to have them happen as quickly as you can so you can make progress rapidly.

Most of what I learned as an entrepreneur was by trial and error.