Nice way to go:

This is from the publisher's postscript to Austrian writer Stefan Zweig's autobiography, The World of Yesterday.

Stefan Zweig and Elizabeth Charlotte Zweig, his wife, died by their own hands at Petropolis, Brazil, on February 23, 1942. This was Mr. Zweig's last message:
Before parting from life of my free will and in my right mind I am impelled to fulfil a last obligation: to give heartfelt thanks to this wonderful land of Brazil which afforded me and my work such kind and hospitable repose. My love for the country increased from day to day, and nowhere else would I have preferred to build up a new existence, the world of my own language having disappeared for me and my spiritual home, Europe, having destroyed itself.

But after one's sixtieth year unusual powers are needed in order to make another wholly new beginning. Those that I possess have been exhausted by long years of homeless wandering. So I think it better to conclude in good time and in erect bearing a life in which intellectual labor meant the purest joy and personal freedom the highest good on earth.

I salute all my friends! May it be granted them yet to see the dawn after the long night! I, all too impatient, go on before.

Stefan Zweig
Petropolis, 22.II.1942

Now that's classy.