The obedience of matter is limited by friction; is there no limit to the obedience of the soul?
 Victor Hugo, Les Misérables (1862). copy citation

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Author Victor Hugo
Source Les Misérables
Topic obedience limit
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

“Is not one pardonable, if one at last refuses! Can the inexhaustible have any right? Are not chains which are endless above human strength? Who would blame Sisyphus and Jean Valjean for saying: “It is enough!” The obedience of matter is limited by friction; is there no limit to the obedience of the soul? If perpetual motion is impossible, can perpetual self-sacrifice be exacted? The first step is nothing, it is the last which is difficult. What was the Champmathieu affair in comparison with Cosette’s marriage and of that which it entailed?” source