“What you have here is an example of that well known phenomenon, A Bookshop Assistant Who Knows Buggerall But Won't Admit It (probably some kind of arts graduate).”
Usenet
Help us to complete the source, original and additional information
Terry Pratchett 796
English author 1948–2015Related quotes

Journal of Discourses 14:196 (June 3, 1871)
1870s

Si donc un phénomène comporte une explication mécanique complète, il en comportera une infinité d’autres qui rendront également bien compte de toutes les particularités révélées par l’expérience.
Source: Science and Hypothesis (1901), Ch. XII: Optics and Electricity, as translated by George Bruce Halsted (1913)

Joe Strummer / Mick Jones, "London Calling", London Calling (1979).
Lyrics

Nerdist podcast, episode #25 http://www.nerdist.com/2010/07/nerdist-podcast-25-maria-bamford/, July 5, 2012
Other

“If you don't tell people about your success, they probably won't know about it.”
Trump: How to Get Rich (2004), p. xiii
2000s

“Everything you have is to give. Thou art a phenomenon of philosophy and an unfortunate man.”
Source: For Whom The Bell Tolls