“Matter is spirit moving slowly enough to be seen.”

“It doesn't matter if the water is cold or warm if you're going to have to wade through it anyway.”

“Blessed be you, mighty matter, irresistible march of evolution, reality ever newborn; you who, by constantly shattering our mental categories, force us to go ever further and further in our pursuit of the truth.”

“The time has come to realise that an interpretation of the universe—even a positivist one—remains unsatisfying unless it covers the interior as well as the exterior of things; mind as well as matter. The true physics is that which will, one day, achieve the inclusion of man in his wholeness in a coherent picture of the world.”

“So many things which once had distressed or revolted him — the speeches and pronouncements of the learned, their assertions and their prohibitions, their refusal to allow the universe to move — all seemed to him now merely ridiculous, non-existent, compared with the majestic reality, the flood of energy, which now revealed itself to him: omnipresent, unalterable in its truth, relentless in its development, untouchable in its serenity, maternal and unfailing in its protectiveness.”

“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.”

“Above all, trust in the slow work of God.We are quite naturally impatient in everything to reach the end without delay.We should like to skip the intermediate stages.We are impatient of being on the way to something unknown, something new.And yet it is the law of all progress that it is made by passing through some stages of instability— and that it may take a very long time.And so I think it is with you; your ideas mature gradually—let them grow, let them shape themselves, without undue haste.Don’t try to force them on, as though you could be today what time (that is to say, grace and circumstances acting on your own good will) will make of you tomorrow.Only God could say what this new spirit gradually forming within you will be.Give Our Lord the benefit of believing that his hand is leading you,and accept the anxiety of feeling yourself in suspense and incomplete.”