Calvin: Today for show and tell, I've brought a tiny miracle of nature: a single snowflake! I think we might all learn a lesson from how this utterly unique and exquisite crystal turns into an ordinary, boring molecule of water just like every other one when you bring it into the classroom. And now, while the analogy sinks in, I will be leaving you drips and going outside.

If your knees aren't green by the end of the day, you ought to seriously re-examine your life.

There is not enough time to do all the nothing we want to do.

They say the secret of success is being at the right place at the right time, but since you never know when the right time is going to be, I figure the trick is to find the right place and just hang around.

If people sat outside and looked at the stars each night, I'll bet they'd live a lot differently.

We're so busy watching out for what's just ahead of us that we don't take time to enjoy where we are.

Life is full of surprises, but never when you need one.