“It's easier to ask forgiveness than to beg for permission.”
Source: Lion's Heat
As quoted in the U.S. Navy's Chips Ahoy magazine (July 1986)
As quoted in Built to Learn: The Inside Story of How Rockwell Collins Became a True Learning Organization (2003) by Cliff Purington, Chris Butler, and Sarah Fister Gale, p. 171
The future: Hardware, Software, and People in Carver https://books.google.com/books?id=5Q7uAAAAMAAJ, 1983
Actually attested since mid-19th century.
Variant: If it's a good idea, go ahead and do it. It is much easier to apologize than it is to get permission.
Variant: That brings me to the most important piece of advice that I can give to all of you: if you've got a good idea, and it's a contribution, I want you to go ahead and DO IT. It is much easier to apologize than it is to get permission.
Source: https://quoteinvestigator.com/2018/06/19/forgive/
“It's easier to ask forgiveness than to beg for permission.”
Source: Lion's Heat
“It is always easier to get forgiveness than permission.”
This seems to be derived from a statement attributed to Rear Admiral Grace Hopper, and which she regularly used in her public addresses: "It's easier to ask forgiveness than it is to get permission."
Vorkosigan Saga, A Civil Campaign (1999)
“Change isn't made by asking permission. Change is made by asking forgiveness, later.”
Source: Tribes: We Need You to Lead Us
“It is easier to forgive an Enemy than to forgive a Friend.”
Source: 1800s, Jerusalem The Emanation of The Giant Albion (c. 1803–1820), Ch. 4, plate 91, line 1
“Forgiving men is so much easier than forgiving women.”
Source: CAT'S EYE.
“It is better to ask for an apology than to ask for permission.”
Variant: I always say, better ask forgiveness than permission.
Source: Eragon
“Isn't it easier to forgive than to hate?
-Eriond”
Source: Sorceress of Darshiva
“It’s always easier to hate than to forgive, isn’t it?”
Source: Pushing Ice (2005), Chapter 14 (p. 233)
“We have a saying where I come from: Power requires neither permission nor forgiveness.”
Source: Ancillary Justice (2013), Chapter 19 (p. 299)