In the modern world of business, it is useless to be a creative, original thinker unless you can also sell what you create.

Your most unhappy customers are your greatest source of learning.

It is hard to fail, but it is worse never to have tried to succeed.

Don’t stand by the water and long for fish; go home and weave a net.

I am more afraid of an army of one hundred sheep led by a lion than an army of one hundred lions led by a sheep.