When under the influence of certain (or some) reasons (or causes) (alcohol, war, etc - added Spir here) the low instincts are unbridled (or unrestrained), the brute appears (or come forward, "apparait", Fr.) and rule over (or dominate), stifling every ("toute", Fr.) noble, generous impulse; it is then the ruin (or downfall or decline) of any humanity in man.

The more a man is successful in getting out (or coming out) from his own individuality, of his egoist self, and to control (or dominate) the instincts of his physical nature, the more his character, by rising above material contingencies, widen, become free and independent.

In life we only try to produce, to win, and enjoy the more we can; in science, to discoverand invent the more we can; in religion, to dominate (or rule over) on the greatest number of people we can; whereas the forming of the character, the further development (or in-dept analysis, "appronfondissement", Fr.) of the faculties of the intelligence ("les facultés de l'intelligence", Fr.), the refinement of the consciousness and of the heart, are considered incidental (or subordinate) things.

There are (or is) indeed no contradiction between science and religion, the fields of which are different, and which, far from mutually fighting and persecute, must, on the contrary, complete each other.

Men spend their life down here in the worship of petty (or mean) interests and the search of perishable things, and with that ("et avec cela", Fr.) they pretend to perpetuate for all eternity their self ("moi", Fr.) so hardly worthy ("digne", Fr.) of it.

A good man ("un homme de bien", Fr.) never wholly perishes, the best part of his being outlives (or survives) in eternity.

There is a radical dualism between the empirical nature of man and its moral nature.