for the foolishest thing a man can do in this life is to let himself die without rhyme or reason, without anybody killing him, or any hands but melancholy's making an end of him.
 Miguel de Cervantes, Don Quixote (1605). copy citation

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Author Miguel de Cervantes
Source Don Quixote
Topic melancholy reason
Date 1605
Language English
Reference
Note Translated by John Ormsby
Weblink http://www.gutenberg.org/files/996/996-h/996-h.htm

Context

“And then, turning to Sancho, he said, "Forgive me, my friend, that I led thee to seem as mad as myself, making thee fall into the same error I myself fell into, that there were and still are knights-errant in the world." "Ah!" said Sancho weeping, "don't die, master, but take my advice and live many years; for the foolishest thing a man can do in this life is to let himself die without rhyme or reason, without anybody killing him, or any hands but melancholy's making an end of him. Come, don't be lazy, but get up from your bed and let us take to the fields in shepherd's trim as we agreed. Perhaps behind some bush we shall find the lady Dulcinea disenchanted, as fine as fine can be.” source