Management, business, leadership and investing quotes and many other famous quotes

A company could put a top man at every position and be swallowed by a competitor with people only half as good, but who are working together.
People who can't understand numbers are useless. The gemba where numbers are not visible is also bad. However, people who only look at the numbers are the worst of all.
If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.