All right, Schwartz, tackle my mind now. Go as deep as you want. I was born on Baronn in the Sirius Sector. I lived my life in an atmosphere of anti-Terrestrialism in the formative years, so I can't help what flaws and follies lie at the roots of my subconscious. But look on the surface and tell me if, in my adult years, I have not fought bigotry in myself. Not in others; that would be easy. But in myself, and as hard as I could.

In between he spent three years during World War II working as a civilian at the Philadelphia Navy Yard's Naval Air Experimental Station. During his oral examination shortly thereafter Asimov grew concerned at the scrutiny he received. He especially worries that Israel has been created among hostile neighbours and that Jews have merely created for themselves another "Jewish ghetto".

His only works in the 100s—which covers philosophy and psychology—were forewords for The Humanist Way (1988) and In Pursuit of Truth (1982) a festschrift in honor of philosopher Sir Karl Popper's 80th birthday. He often provides nationalities birth dates and death dates for the scientists he mentions as well as etymologies and pronunciation guides for technical terms. Asimov wrote the Lucky Starr series of juvenile science-fiction novels using the pen name Paul French.