Who said "The minute I stop doing this, I'm presumably dead."?

This quote is attributed to Kurt Vonnegut.

The minute I stop doing this, I'm presumably dead. - Kurt Vonnegut

"The minute I stop doing this, I'm presumably dead."

Kurt Vonnegut Work

Novelist American 1922–2007

"And I urge you to please notice when you are happy, and exclaim or murmur or think at some point, 'If this isn't nice, I don't know what is.'"

"Everything was beautiful and nothing hurt."

"We are here on Earth to fart around, and don't let anybody tell you different."

"So it goes."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."