What Did You Ask At School Today?

I Was Born Not Knowing And Have Had Only A Little Time To Change That Here And There.

I Don't Have To Be Good Because They Think I'm Going To Be Good.

We Scientists Are Clever — Too Clever — Are You Not Satisfied? Is Four Square Miles In One Bomb Not Enough? Men Are Still Thinking. Just Tell Us How Big You Want It!

People May Come Along And Argue Philosophically That They Like One Better Than Another; But We Have Learned From Much Experience That All Philosophical Intuitions About What Nature Is Going To Do Fail.

There Is No Harm In Doubt And Skepticism, For It Is Through These That New Discoveries Are Made.