Nature divides living beings into those who are arriving and those who are departing.
 Victor Hugo, Les Misérables (1862). copy citation

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Author Victor Hugo
Source Les Misérables
Topic living
Date 1862
Language English
Reference
Note Translation by Isabel F. Hapgood in 1887
Weblink http://www.gutenberg.org/files/135/135-h/135-h.htm

Context

“Moreover that which is called, far too harshly in certain cases, the ingratitude of children, is not always a thing so deserving of reproach as it is supposed. It is the ingratitude of nature. Nature, as we have elsewhere said, “looks before her.” Nature divides living beings into those who are arriving and those who are departing. Those who are departing are turned towards the shadows, those who are arriving towards the light. Hence a gulf which is fatal on the part of the old, and involuntary on the part of the young. This breach, at first insensible, increases slowly, like all separations of branches.” source