
Campaign speech in Michigan (1968) https://books.google.com/?id=uXRx5hGm8zYC&dq="Do+you+want+to+make+a+point+or+do+you+want+to+make+a+change"&pg=PA17
1960s
This saying is not found in any source before 2010, when it was posted by The Ignorant Fisherman at Free Republic http://www.freerepublic.com/focus/bloggers/2451682/posts on 15 February. The language is not that of Washington or his time.
Misattributed, Spurious attributions
Campaign speech in Michigan (1968) https://books.google.com/?id=uXRx5hGm8zYC&dq="Do+you+want+to+make+a+point+or+do+you+want+to+make+a+change"&pg=PA17
1960s
“If you want to do anything new you must first make sure you know what people have tried before.”
Source: A Little History of the World (2005), p. 90.
Interview in the documentary-film The Game Changers by Louie Psihoyos (2018).
As attributed by Kai Lehmann, curator of the exhibition "Luther und die Hexen" ("Luther and the witches"). (2013) in “Interview with Dr. Kai Lehmann, curator of the exhibition "Luther und die Hexen" ("Luther and the witches")“ https://www.luther2017.de/en/wiki/martin-luther-and-the-witches/kai-lehmann-martin-luther-firmly-believed-in-witches/
Disputed
“real strength is not hitting when what you most want to do is kill.”
Source: Only the Good Spy Young