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Challenge in sentence

4596 examples of Challenge in a sentence

For your challenge, you tell me, just say "now" when you hear the panel start to move.
When blind people learn to see, sighted people seem inspired to want to learn to see their way better, more clearly, with less fear, because this exemplifies the immense capacity within us all to navigate any type of challenge, through any form of darkness, to discoveries unimagined when we are activated.
In short, can we carve out a future which is peaceful and mutually prosperous, or are we looking at a great challenge of war or peace?
[In Chinese] That's my challenge to America.
That's my challenge to China.
That's my challenge to all of us, but I think where there's a will and where there is imagination we can turn this into a future driven by peace and prosperity and not once again repeat the tragedies of war.
See what you can find out about where they come from and what they think, and my challenge for all the Chinese folks who are going to watch this TED Talk at some time is do the same.
Why can't we use our anger to challenge and change the evils of the world?
I believe this is the greatest challenge of our time.
We have a huge challenge in front of us.
Here is the worry: Making superintelligent A.I. is a really hard challenge.
Making superintelligent A.I. that is safe involves some additional challenge on top of that.
The risk is that if somebody figures out how to crack the first challenge without also having cracked the additional challenge of ensuring perfect safety.
I try to capture the mishaps; it's a challenge in photography when these things take place in a fraction of a second.
It's a challenge: how do you make a ceiling if you don't have any flat boards to work with?
I began craving wild, open spaces, and so I set out to find the places others had written off as too cold, too remote, and too dangerous to surf, and that challenge intrigued me.
And one of my favorite things about these places was simply the challenge and the creativity it took just to get there: hours, days, weeks spent on Google Earth trying to pinpoint any remote stretch of beach or reef we could actually get to.
But a really big challenge ahead of us is: how?
Here's another challenge for you.
I challenge each and every one of you to mentor someone different.
Human minds do, I think, something quite different, and I think it's the structured, hierarchical nature of human knowledge that remains a real challenge.
When we try to think of biological processes or any process to replace that, it's going to be a huge challenge.
Our challenge is to get back there, to feel that frustration, to see those little details, to look broader, look closer, and to think younger so we can stay beginners.
Our challenge is to wake up each day and say, "How can I experience the world better?"
Our biggest challenge is that there are so many applications of this technology, my team and I realize that we can't build them all ourselves, so we've made this technology available so that other developers can get building and get creative.
And it's only through the generous contribution, faith and challenge that they achieve their potential.
But one team that rose to the challenge adopted three key principles.
["All the Beauty You Will Ever Need"] Now, the challenge here was that this title actually means nothing.
The challenge, so often, is hanging on to that as we grow up.
And it made me make a decision I never thought I would make: to leave the sport of solo sailing behind me and focus on the greatest challenge I'd ever come across: the future of our global economy.
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