Happiness and the absurd are two sons of the same earth. They are inseparable. It would be a mistake to say that happiness necessarily springs from the absurd discovery. It happens as well that the feeling of the absurd springs from happiness.
 Albert Camus, The Myth of Sisyphus (1942). copy citation

add
Author Albert Camus
Source The Myth of Sisyphus
Topic discovery happiness
Date 1942
Language English
Reference
Note Translated by Justin O'Brien
Weblink http://www2.hawaii.edu/~freeman/courses/phil360/16.%20Myth%20of%20Sisyph...

Context

““ Despite so many ordeals, my advanced age and the nobility of my soul make me conclude that all is well. ” Ancient wisdom confirms modern heroism.
One does not discover the absurd without being tempted to write a manual of happiness. “ What! by such narrow ways—? ” Happiness and the absurd are two sons of the same earth. They are inseparable. It would be a mistake to say that happiness necessarily springs from the absurd discovery. It happens as well that the feeling of the absurd springs from happiness. “ I conclude that all is well, ” says Œdipus, and that remark is sacred. It echoes in the wild and limited universe of man. It teaches that all is not, has not been, exhausted. It drives out of this world a god who had come into it with dissatisfaction and a preference for futile sufferings.” source