“But what is the use of this history, what the use of all this minute research? I well know that it will not produce a fall in the price of pepper, a rise in that of crates of rotten cabbages, or other serious events of this kind, which cause fleets to be manned and set people face to face intent upon one another's extermination. The insect does not aim at so much glory. It confines itself to showing us life in the inexhaustible variety of its manifestations; it helps us to decipher in some small measure the obscurest book of all, the book of ourselves.”

Source: Terre des Hommes (1939), Ch. IX Barcelona and Madrid (1936)<!-- * L’expérience nous montre qu’aimer ce n’est point nous regarder l’un l’autre mais regarder ensemble dans la même direction. /** Life has taught us that love does not consist in gazing at each other but in looking outward together in the same direction.-->
Context: No man can draw a free breath who does not share with other men a common and disinterested ideal. Life has taught us that love does not consist in gazing at each other but in looking outward together in the same direction. There is no comradeship except through union in the same high effort. Even in our age of material well-being this must be so, else how should we explain the happiness we feel in sharing our last crust with others in the desert? No sociologist's textbook can prevail against this fact. Every pilot who has flown to the rescue of a comrade in distress knows that all joys are vain in comparison with this one. And this, it may be, is the reason why the world today is tumbling about our ears. It is precisely because this sort of fulfilment is promised each of us by his religion, that men are inflamed today. All of us, in words that contradict each other, express at bottom the same exalted impulse. What sets us against one another is not our aims — they all come to the same thing — but our methods, which are the fruit of our varied reasoning.
Let us, then, refrain from astonishment at what men do. One man finds that his essential manhood comes alive at the sight of self-sacrifice, cooperative effort, a rigorous vision of justice, manifested in an anarchist's cellar in Barcelona. For that man there will henceforth be but one truth — the truth of the anarchists. Another, having once mounted guard over a flock of terrified little nuns kneeling in a Spanish nunnery, will thereafter know a different truth — that it is sweet to die for the Church. If, when Mermoz plunged into the Chilean Andes with victory in his heart, you had protested to him that no merchant's letter could possibly be worth risking one's life for, Mermoz would have laughed in your face. Truth is the man that was born in Mermoz when he slipped through the Andean passes.