Maintaining varieties also requires selection, however. It's usually referred to as culling or roguing. ...we examine the [plant] population and eliminate the occasional rogue.

As I Lay Dying takes its title from Book XI of Homer's Odyssey

[…] there ain't a housekeeper, no nor a lodger in our street, don't know that I lost money by that man, and by his guzzlings […]

He has said “truth is one thing, warranted belief another”, and when talking about rival theories he says we (1992, pp. 94, 100) “can still be even handed about the cachet of warrantedness, if not of truth”.