Nothing holds back human progress as frequently as the misbelief that the words ‘impossible’ and ‘improbable’ are synonyms.

The hallmark of great dreams is not their possibility but their impossibility, and the fact that it is the very notion of the ‘impossible’ that inspires us to go and accomplish them anyway.

The hedonistic lifestyle is difficult to achieve when you're still carrying your own gear. Trust me that you don't feel glamorous with a 60-pound amp in your arms it's a lot less sexy than toting a vodka gimlet and impossible to do in heels.

What Olympians eat can vary tremendously depending not only on the events they're competing in, but also their body type and lifestyle outside the Olympic arena. Their diets are affected not only by the demands of their sports, but by everything else in their lives, things that are almost impossible to accurately measure and factor in.

All that is necessary to break the spell of inertia and frustration is this: Act as if it were impossible to fail. That is the talisman, the formula, the command of right about face which turns us from failure to success.

I often think you need a lot of courage to be in the acting business. The job itself can be incredibly challenging for various reasons. Sometimes it's impossible and requires sheer guts.

The transformation of a nation is impossible without God’s grace.

So long as there is imperialism in the world, a permanent peace is impossible.

It is impossible to imagine a more complete fusion with nature than that of the Gypsy.

Dream extravagantly, for God has imbued us with ample imagination to dream out to and across the very periphery of the impossible.