Oh providence! Oh nature! Treasure of the poor, resource of the unfortunate. The person who feels, knows your holy laws and trusts them, the person w… - Jean-Jacques Rousseau

Virtue is a state of war, and to live in it means one always has some battle to wage against oneself.

I open the books on Right and on ethics; I listen to the professors and jurists; and, my mind full of their seductive doctrines, I admire the peace and justice established by the civil order; I bless the wisdom of our political institutions and, knowing myself a citizen, cease to lament I am a man. Thoroughly instructed as to my duties and my happiness, I close the book, step out of the lecture room, and look around me. I see wretched nations groaning beneath a yoke of iron. I see mankind ground down by a handful of oppressors, I see a famished mob, worn down by sufferings and famine, while the rich drink the blood and tears of their victims at their ease. I see on every side the strong armed with the terrible powers of the Law against the weak.

And all this is done quietly and without resistance. It is the peace of Ulysses and his comrades, imprisoned in the cave of the Cyclops and waiting their turn to be devoured. We must groan and be silent. Let us for ever draw a veil over sights so terrible. I lift my eyes and look to the horizon. I see fire and flame, the fields laid waste, the towns put to sack. Monsters! where are you dragging the hapless wretches? I hear a hideous noise. What a tumult and what cries! I draw near; before me lies a scene of murder, ten thousand slaughtered, the dead piled in heaps, the dying trampled under foot by horses, on every side the image of death and the throes of death. And that is the fruit of your peaceful institutions! Indignation and pity rise from the very bottom of my heart. Yes, heartless philosopher! come and read us your book on a field of battle!

It must be classed among those phenomena of a hypnotic order, which we shall shortly study. In a crowd every sentiment and act is contagious, and contagious to such a degree that an individual readily sacrifices his personal interest to the collective interest.