The biggest challenge is how to affect public attitudes and make people care.

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

As a company grows, communication becomes its biggest challenge.

The biggest challenge for me is just knowing how to calm down.

My biggest challenge every day is to be a great mother and a great businesswoman.

The biggest challenge facing a missionary today is to forget himself and lose himself in the work.