You can get excited and feel unstoppable, but every week presents a new challenge. Each week, you have to work and get better.

Being an astronaut is a wonderful career. I feel very privileged. But what I really hope for young people is that they find a career they're passionate about, something that's challenging and worthwhile.

The most important lesson of New Labour is this: Every time we made progress we did it by challenging the conventional wisdom.

Influential people are never satisfied with the status quo. They're the ones who constantly ask, 'What if?' and 'Why not?' They're not afraid to challenge conventional wisdom, and they don't disrupt things for the sake of being disruptive; they do it to make things better.

The lehenga I was wearing for my wedding weighed almost 10 kilos. It was a challenge, but I gave it my best.

Sure, men like a challenge - but so do women. And nobody likes to be challenged all the time. I know plenty of long-standing happy couples who slept together right away, spent hours yakking on the phone, split checks down the middle, and lived together for years before the wedding.

Really, a wedding is the first and biggest party people throw in their lifetime, so there's a lot of challenges and a lot of pressure.

I think diamonds represent luxury, indulgence, and class. So any time you can incorporate a gift that is synonymous with all those attributes, you know the other person will love it. I would challenge someone to find something that better represents Valentine's Day more than diamonds!

Truth lives, in fact, for the most part on a credit system. Our thoughts and beliefs pass, so long as nothing challenges them, just as bank-notes pass so long as nobody refuses them.

We have fun, we listen to one another, we challenge one another, we trust one another. We're doing what we enjoy, and we're not just playing for each other, we're playing for the people.

The blockchain is custom-made for decentralizing trust and exchanging assets without central intermediaries. With the decentralization of trust, we will be able to exchange anything we own and challenge existing trusted authorities and custodians that typically held the keys to accessing our assets or verifying their authenticity.

For me, being able to engage with the details when necessary, when there's a challenge, when there's a particularly important pivot, yes, you have to do that. But in general, a leader needs to trust their commanders, needs to trust the team they've assembled, to actually execute in the right way.

I trust that when people meet, we meet for a transcendent reason, and that the challenges we face in life are always lessons that serve our soul's growth.

The challenge for capitalism is that the things that breed trust also breed the environment for fraud.

Our shared values define us more than our differences. And acknowledging those shared values can see us through our challenges today if we have the wisdom to trust in them again.

Trusting your individual uniqueness challenges you to lay yourself open.

Unlike some of the time-travel movies I love, like 'Primer' or '12 Monkeys,' 'Looper' is not about time travel. It's about this situation that time travel creates and the people dealing with that situation. So narratively, the big challenge was to have time travel get out of the way.

Movie acting is a great job for your twenties: You travel all over, you have affairs with people, and you throw yourself into one part and then another. It gets more challenging as you get older, and it's not just having a daughter, it's wanting to have your own life and be yourself.

It definitely gets challenging at times. I travel a lot more now, and its never easy having to leave the kids, even if its for a few days.

I can tell you that when I travel the state, when I talk to people, they are really struggling, in a very real way. They're losing their jobs, they're losing their homes, they're dealing with financial challenges.

Our covering ministry is Challenge for Christ ministries, and Travel the Road was solely our mission arm, designed to expose people to what missions are, then connect them with agencies that send people out.

Consider one possible future that could occur soon, where autonomous trucks travel highways with a human 'monitor' in the cab who can assist with particularly challenging driving like navigating city centres and ensure goods are delivered safely.

I don't spend a lot on holidays, but have been very fortunate to travel extensively through doing various challenges around the world. The best place I've ever been is Argentina.

When you're a touring musician, you're always turning over new rocks, and there's always a certain level of tension in your life. The music business, and the travel that comes with it, is stressful, challenging, redundant, exhausting, exciting, and often very depressing.