The longer you're stuck in a position that doesn't truly challenge you, the less likely you'll be able to leave it. Inertia, in fact, is one of my worst fears.

Give yourself an even greater challenge than the one you are trying to master and you will develop the powers necessary to overcome the original difficulty.

Our challenge is to mobilize a new coalition of conscience to restore the Voting Rights Act, strengthen voting rights and broaden voter access in the legislatures of the 50 states.

Contemplation of life after retirement and life after death can help you deal with contemporary challenges.

I challenge anybody to claim that clean tech done right is a disaster.

The challenge at this point is helping a brand understand they're not just commissioning a viral video but tapping into an existing fan base and an audience that's very loyal... It's two brands working together: the Rhett and Link brand and their brand.

A mountain of evidence shows that our bodies are pushing, shaping, even leading our thoughts, feelings, and behaviors. That the body affects the mind is, it's fair to say, incontestable. And it's doing so in ways that either facilitate or impede our ability to bring our authentic best selves to our biggest challenges.

While raising my children, I would like to take on other challenges.

I guess I have a short attention span! I'm interested in new worlds, new universes, new challenges.

I'm always interested in the challenge of doing something new.

The U.K. and India are vital strategic partners and we are striving further to strengthen our cooperation in facing global threats and challenges.

I always like to challenge myself. I never want to be put into a box.

The challenges African-Americans are facing today are rooted in the system of slavery.

I didn't want to write a biographie romancee especially since I already write novels, nor did I want to challenge the rules of the biography game, arbitrary as those rules might be.

Trying to lead an interesting life, a fruitful life, is a big challenge.

One of the challenges of innovation is figuring out how to wipe your mind clean about what you should be doing at any given moment, and not having a religious attachment to what's gotten you there thus far.

When I was mayor of Tulsa, Tulsa County was in nonattainment of the 1979 ozone NAAQS, so I have seen firsthand the economic impacts associated with the challenges of attainment and the legacy of EPA intervention that continues long after meeting the standard.

When you are a tricky wide player, you are always used to tackles and challenges.

You are going to get knocked down, but you don't lie there. You get up and face the challenge.

Exploring many different avenues, especially setting new challenges, has always fueled my passion for learning something new.