Victory comes only after many struggles and countless defeats.

Your most unhappy customers are your greatest source of learning.

I cannot give you the formula for success, but I can give you the formula for failure

Years teach us more than books.

I have not failed. I’ve just found 10,000 ways that won’t work

The man who does not work for the love of work but only for money is likely to neither make money nor find much fun in life.

Cannibals prefer those who have no spines.