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

In a system the best way to treat a problem is seldom where the problem appears, because of the interactions of the parts.
Effective management must be directed at what you want, not against what you don't want.
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.