So be sure when you step, Step with care and great tact.

Horton, the kangaroo has sent Vlad!' Vlad? I know two Vlads. One is a cute little bunny that brings me cookies. The other is bad Vlad. Which Vlad?' Which one do you think?' Bad Vlad?' Good call.

There's no limit to how much you'll know, depending how far beyond zebra you go.

Children's reading and children's thinking are the rock-bottom base upon which this country will rise.

Whenever things go a bit sour in a job I'm doing, I always tell myself, 'You can do better than this.'

You have to be odd to be number one.

Onward up many a frightening creek, though your arms may get sore and your sneakers may leak. Oh! The places you'll go!