Intelligence is the ability ...

Intelligence is the ability to solve problems
Intelligence is the ability to solve problems

Quotes from the same author

When times are bad is when the real entrepreneurs emerge.
Corporate America is a 20th-century dinosaur, trembling on the edge of extinction, and the only way for you to have a genuinely secure future is for you to take control of that future.
People with vision master the ability to see through to the heart of issues and investments. They value transparency.
The size of your organization is directly related to your ability to enforce the rules.
As one of my teachers, Buckminster Fuller, says, we were given a right foot and a left foot, not a right foot and a wrong foot. The point is that, there's always two points of view out there, and we need to increase our ability to allow another point of view. Then we have a better chance for peace.