Who Was Dr. Seuss Crossword

I speak for the trees, for the trees have no;
A person's a person, no matter how;
There is no one alive who is youer than;
Don't cry because it's over. Smile because it;
From there to here, and here to there, funny things are;
If you never did you should. These things are fun and fun is;
You are you. Now isn't that;
It is fun to have fun, but you have to know;
Today is gone. Today was fun. Tomorrow is another;
Unless someone like you cares a whole awful lot, nothing is going to get;
Christmas doesn't come from a store, maybe Christmas perhaps means a little bit;
It is better to know how to lean than to;
So open your mouth, lad! For every voice;
The people that mind don't matter, and the people that matter don't;
I am what I am. That's a great thing to;
I meant what I said and said what I;
To the world you may be one person, but to one person you may be the;
You'll join the high fliers who sour to high;
You do not like them. So you say. Try them! Try them! And you;
Today I shall behave as if this is the day I will be;