"People tend to grow fearful, when they taste failure, face a daunting challenge or fall ill. Yet, that is precisely the time to become even bolder. Those who are victors at heart are the greatest of all champions!!!!"

"Maybe it was the challenge of flight, the opportunity to fly, the competition of summer camp and the inspiration and discipline of West Point. I think all of those things helped me to develop a dedication and inspired me to get ahead."

"As we reflect back upon the tragic loss of Challenger and her brave crew of heroes who were aboard that fateful day, I am reminded that they truly represented the best of us, as they climbed aloft on a plume of propellant gasses, reaching for the stars, to inspire us who were Earthbound."

"That's fine; we runners are, after all, up for a challenge."

It was a challenge, to work with Oliver Stone.

I am all for anything that is going to better equip a person who is physically challenged in any way, to have an opportunity to be able to do what they are able to do.

It's a huge challenge, a huge responsibility. Bond is a huge iconic figure in movie history. These opportunities don't come along very often so I thought, 'Why not?'

“If it doesn’t challenge you, it doesn’t change you. Make it burn.”

“Don’t run away from challenges. Run over them.”

Everything negative – pressure, challenges – is all an opportunity for me to rise.

This is the moment I accept the most challenging times will always be behind me and in front of me.

If the challenge we face doesn’t scare us, then it’s probably not that important.

“would I have known that mystery leaves a space for us when certainty does not? And would I have dared to challenge rules later in life if my father had obeyed them?” 

“would I have known that mystery leaves a space for us when certainty does not? And would I have dared to challenge rules later in life if my father had obeyed them?” 

You really just have to have a good attitude, challenge yourself, and you can accomplish great things.

To remain indifferent to the challenges we face is indefensible. If the goal is noble, whether or not it is realized within our lifetime is largely irrelevant. What we must do therefore is to strive and persevere and never give up.

To remain indifferent to the challenges we face is indefensible. If the goal is noble, whether or not it is realized within our lifetime is largely irrelevant. What we must do therefore is to strive and persevere and never give up.

The potential financial reward for building the 'next Windows' is so great that there will never be a shortage of new technologies seeking to challenge it.

In order to deal with all the medical cost demands and other challenges in the U.S., as we look to raise that revenue, the rich will have to pay slightly more. That's quite clear.