John Paul Stevens,
City of Cleburne v. Cleburne Living Center…
(1985)
“ In my own approach to these cases, I have always asked myself whether I could find a "rational basis" for the classification at issue. The term "rational," of course, includes a requirement that an impartial lawmaker could logically believe that the classification would serve a legitimate public purpose that transcends the harm to the members of the disadvantaged class. [4] Thus, the word "rational"--for me at least--includes elements of legitimacy and neutrality that must always characterize the performance of the sovereign's duty to govern impartially. ”
