The zest for life, which is the source of all passion and all insight, even divine, does not come to us from ourselves.... It is God who has to give us the impulse of wanting him.

Energy is the measure of that which passes from one atom to another in the course of their transformations. A unifying power, then, but also, because the atom appears to become enriched or exhausted in the course of the exchange, the expression of structure.

Without you, without your onslaughts, without your uprootings of us, we should remain all our lives inert, stagnant, puerile, ignorant both of ourselves and of God. You who batter us and then dress our wounds, you who resist us and yield to us, you who wreck and build, you who shackle and liberate, the sap of our souls, the hand of God, the flesh of Christ: it is you, matter, that I bless.

The world can no more have two summits than a circumference can have two centres.

Psychogenesis has led to man. Now it effaces itself, relieved or absorbed by another and a higher function-the engendering and subsequent development of the mind, in one word noogenesis. When for the first time in a living creature instinct perceived itself in its own mirror, the whole world took a pace forward.

The world is round so that friendship may encircle it.

We are collaborators in creation.