I think the biggest challenge over time is that we stay creative and making sure that we continue to launch awesome products that people love.

The biggest challenge I have with Washingtonians is they think Illinois is exclusively a Democratic state.

I think the biggest challenge is to continue on the same path. I think it's easy to become complacent from the success you've had.

The biggest challenge, I think for any new artist, is patience.

I think success is the biggest challenge you have to handle in the National Football League; that's something we talk about a lot.

I think the biggest challenge for Somalia has been the sense that it is a hopeless case of incomprehensible internal conflicts and there is nothing we can do.