1.   As long as you can compete with those guys, you have to think young and be young.

2.   But after all those entreaties to broadcasters to think young, some agency executives worry that the pendulum may be swinging too far too fast in one direction.

3.   He had thought her young and was afraid of hurting her.

4.   Other ads use phrases that are likely to catch the eye of travelers who, as the old Pepsi-Cola slogan went, think young.

5.   You just have to think young.