Thinking of possibilities is like driving a car on a freeway. You have an open road that stretches endlessly before you where your thoughts are not shackled. But when we say 'impossible,' we have already reached a dead-end in our minds. So dwell on possibilities to open up your horizon.
It's the sum of the parts that make up the whole, so in my opinion excellence comes from how one undertakes to do something. It all begins with the thought process - which is creative and exalted to produce something out of the ordinary.
During an economic slowdown, one needs to be cautious, but I think it's equally important to not get sucked into the vortex of defensive thinking.
