„Reiße nie einen Zaun nieder, bevor Du weißt, warum er errichtet wurde.“
Original
Don't ever take a fence down until you know the reason why it was put up.
According to The American Chesterton Society http://www.chesterton.org/qmeister2/19.htm, this quotation is actually a paraphrase by John F. Kennedy http://en.wikipedia.org/wiki/John_F._Kennedy of a passage from The Thing (1929) in which Chesterton made reference to a fence or gate erected across a road: "The more modern type of reformer goes gaily up to it and says, "I don't see the use of this; let us clear it away." To which the more intelligent type of reformer will do well to answer: "If you don't see the use of it, I certainly won't let you clear it away. Go away and think. Then, when you can come back and tell me that you do see the use of it, I may allow you to destroy it."
Misattributed
Gilbert Keith Chesterton 83
englischer Schriftsteller 1874–1936Ähnliche Zitate

„Der einzige Zaun gegen die Welt ist eine gründliche Kenntnis davon.“

„Wir wissen nie, welches Leben wir beeinflussen, oder wann wir es tun, oder warum.“

Quelle: https://www.faz.net/aktuell/feuilleton/buecher/autoren/kurt-drawert-ich-suche-etwas-von-dem-ich-nur-weiss-dass-es-mir-fehlt-16926853.html?printPagedArticle=true#pageIndex_2

„Sage nicht Alles, was du weißt, aber wisse immer, was du sagest.“
An meinen Sohn Johannes, 1799. Aus: ASMUS omnia sua SECUM portans, oder Sämmtliche Werke des Wandsbecker Bothen, Siebenter Theil. Wandsbeck: beym Verfasser, 1802. S. 83

Interview in der Süddeutschen Zeitung, 20. Mai 2006, bundeskanzlerin.de http://web.archive.org/web/20080214134207/http://www.bundeskanzlerin.de/nn_5300/Content/DE/Interview/2006/05/2006-05-20-angela-merkel-es-gibt-keine-einfachen-loesungen-fuer-die-probleme-unseres-landes.html
2006

Menschen, Göttern gleich
Original engl.: "And we know to-day--how little we know. There is never an observation made but a hundred observations are missed in the making of it; there is never a measurement but some impish truth mocks us and gets away from us in the margin of error." - Men Like Gods (1923), III 3. The Service of the Earthling http://gutenberg.net.au/ebooks02/0200221.txt