“Every program attempts to expand until it can read mail. Those programs which cannot so expand are replaced by ones which can.”
" Zawinski's Law of Software Envelopment http://www.catb.org/~esr/jargon/html/Z/Zawinskis-Law.html"
Commonly attributed to jwz, but "I didn't make that up" http://article.gmane.org/gmane.comp.handhelds.ipaq.general/12226
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Jamie Zawinski 24
American programmer 1968Related quotes
“59: In English every word can be verbed. Would that it were so in our programming languages.”
Epigrams on Programming, 1982

1980s, GNU Manifesto (1985)

quoted by Rick Orlov of the Los Angeles Daily News https://www.dailynews.com/2014/04/15/eric-garcetti-signs-waste-franchise-plan-to-expand-recycling/ (April 15, 2014)
2014

"Сегодня власть в России — власть устанавливаемая, учредительная власть. Она возникает заново и авторитарна по технологии, но не по своей программе. Она еще не знает, какой хочет и может быть, — это зависит от будущего ее программирования людьми, то есть вами."

White House Press Briefing http://georgewbush-whitehouse.archives.gov/news/releases/2006/05/20060516-4.html (2006-05-16).