One loves a child whom one has seen when very young, being old oneself. When one is old, one feels oneself a grandfather towards all little children.
 Victor Hugo, Les Misérables (1862). copy citation

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Author Victor Hugo
Source Les Misérables
Topic love grandfather
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

“said Marius. Jean Valjean bent his head, as though taking note of this, and continued: “What am I to Cosette? A passer-by. Ten years ago, I did not know that she was in existence. I love her, it is true. One loves a child whom one has seen when very young, being old oneself. When one is old, one feels oneself a grandfather towards all little children. You may, it seems to me, suppose that I have something which resembles a heart. She was an orphan. Without either father or mother. She needed me. That is why I began to love her. Children are so weak that the first comer, even a man like me, can become their protector.” source