It's easy to look down one's nose at someone else when you're not the one facing their challenges.

Excuse me, I'm looking for a grocery store that stays open late; could you tell me how to get there?

The new intern, not as green as one is cabbage-looking, handled the crisis calmly.

In the cutthroat world of sales, you sometimes have to look out for Number One to survive.

During the debate about entitlement, she quietly noted that a cat can look at a king.

Over the years, many accused him of selfishness because he looked out for Number One.

Even when the team needed help, he looked out for number one, leaving others to handle the crisis.

Despite her reputation for generosity, she was always looking out for number one when it came to promotions.

By constantly looking out for Number One, she missed opportunities to help her friends.

She looks out for number one when making decisions at work, so she rarely volunteers for extra projects.