But As The Cerebellum Degrades With Age,

The Most Serious Problem Facing Humankind Is Climate Change.

I Say To The Grown-ups, 'if You Want To Deny Evolution And Live In Your World That's Completely Inconsistent With Everything We've Observed In The Universe That's Fine. But Don't Make Your Kids Do It.'

If You Look Back On All The Teachers That You Liked, I Am Sure You Will Find They Were Very Entertaining.

The More You Find Out About The World, The More Opportunities There Are To Laugh At It.

The Strange Thing About Grinding That Might Surprise Many People Is That You Can Grind Things And Shape Them Using Materials That Are Generally Somewhat Softer Than The Thing You're Grinding And Shaping.