In Challenging A Kzin, A

Intelligence Is Just A Tool To Be Used Toward A Goal, And Goals Are Not Always Chosen Intelligently.

It Is A Cardinal Sin To Bore The Reader.

Building One Space Station For Everyone Was And Is Insane: We Should Have Built A Dozen.

Once Every Hundred Years, The Los Angeles Smog Rolls Away For A Single Night, Leaving The Air As Clean As Interstellar Space. That Way The Gods Can See If Los Angeles Is Still There. If It Is, They Roll The Smog Back So They Won't Have To Look At It.

Never Be Embarrassed Or Ashamed By Anything You Choose To Write.