Illusions : The Adventures of a Reluctant Messiah (1977)
Variant: This is a test to see if your mission in this life is complete, if you are alive, it isn't.
Source: The Bridge Across Forever: A True Love Story
“Here is a test to find out whether your mission in life is complete. If you’re alive, it isn’t.”
"The Holy Dimension", p. 333
Moral Grandeur and Spiritual Audacity: Essays (1997)
Beautiful Minds (2010)
Context: I find that quakerism and research science fit together very, very well. In quakerism you're expected to develop your own understanding of god from your experience in the world. There isn't a creed, there isn't a dogma. There's an understanding but nothing as formal as a dogma or creed and this idea that you develop your own understanding also means that you keep redeveloping your understanding as you get more experience, and it seems to me that's very like what goes on in "the scientific method." You have a model, of a star, its an understanding, and you develop that model in the light of experiments and observations, and so in both you're expected to evolve your thinking. Nothing is static, nothing is final, everything is held provisionally.
Source: Bloodchild and Other Stories
“It's a system for testing your thoughts against the universe and seeing whether they match.”
Interview by Bill Moyers on Bill Moyers' World Of Ideas (21 October 1988); transcript http://www-tc.pbs.org/moyers/faithandreason/print/pdfs/woi%20asimov2.pdf (pages 5-6)
General sources
Context: Science doesn't purvey absolute truth. Science is a mechanism. It's a way of trying to improve your knowledge of nature. It's a system for testing your thoughts against the universe and seeing whether they match. And this works, not just for the ordinary aspects of science, but for all of life. I should think people would want to know that what they know is truly what the universe is like, or at least as close as they can get to it.
Denn das Leben ist wert, dass man es lebt. Das ist nicht wahr, was die Müden und Überlebten sagen. Wir sind nicht in diese Welt gesetzt, um zu leiden und zu sterben. Wir haben hier eine Mission zu erfüllen.
Michael: a German fate in diary notes (1926)
Internet Encyclopedia of Philosophy
John Lennon, in "Instant Karma!" (written 27 January 1970)
Lyrics
Context: Instant Karma's gonna get you
Gonna knock you off your feet
Better recognize your brothers
Everyone you meet Why in the world are we here?
Surely not to live in pain and fear
Why on Earth are you there
When you're everywhere
Gonna get your share Well, we all shine on
Like the moon and the stars and the sun
Yeah, we all shine on
C'mon and on and on, on, on
VI. 142–143 (tr. Robert Fagles).
Iliad (c. 750 BC)
