From a purely positivist point of view, man is the most mysterious and disconcerting of all the objects met with by science.
The number of known human fossils only increases slowly. But the manner of regarding and assessing them is capable of progressing rapidly, as indeed it does. In the absence of any absolutely sensational discovery in prehistory, there is an up-to-date and scientific manner of understanding man, which is solidly based on palaeontology.
I think that man has a fundamental obligation to extract from himself and from the earth all that it can give; and this obligation is all the more imperative that we are absolutely ignorant of what limits - they may still be very distant - God has imposed on our natural understanding and power.
The problem of evil, that is to say the reconciling of our failures, even the purely physical ones, with creative goodness and creative power, will always remain one of the most disturbing mysteries of the universe for both our hearts and our minds.
Death surrenders us totally to God: it makes us enter into him; we must, in return, surrender ourselves to death with absolute love and self-abandonment since, when death comes, all we can do is to surrender ourselves completely to the domination and guidance of God.
Driven by the forces of love, the fragments of the world seek each other so that the world may come to being.
All ways of living can be sanctified, and for each individual, the ideal way is that to which our Lord leads him through the natural development of his tastes and the pressure of circumstances.
Surely the wake left behind by mankind's forward march reveals its movement just as clearly as the spray thrown up elsewhere by the prow.
The world is round so that friendship may encircle it.
Someday, after mastering the winds, the waves, the tides and gravity, we shall harness for God the energies of love, and then, for a second time in the history of the world, man will have discovered fire.
I have finally decided to write my book on the spiritual life. I mean to put down as simply as possible the sort of ascetical or mystical teaching that I have been living and preaching so long. I call it 'Le Milieu Divin,' but I am being careful to include nothing esoteric and the minimum of explicit philosophy.
Love is a sacred reserve of energy; it is like the blood of spiritual evolution.
A Religion of Evolution: that, when all is said and done, is what Man needs ever more explicitly if he is to survive and 'superlive,' as soon as he becomes conscious of his power to ultra-hominize himself and of his duty to do so.
Through fidelity, we situate ourselves and maintain ourselves in the hands of God so exactly as to become one with them in their action.
Everyone, no doubt, remains first and foremost a man of his own country and continues to draw from it his motive force.
At the heart of every being lies creation's dream of a principle that will one day give organic form to its fragmented treasures. God is unity.
Let man live at a distance from God, and the universe remains neutral or hostile to him. But let man believe in God, and immediately all around him the elements, even the irksome, of the inevitable organize themselves into a friendly whole, ordered to the ultimate success of life.
I owe the best of myself to geology, but everything it has taught me tends to turn me away from dead things.
Truly, there is a Christian note which makes the whole World vibrate, like an immense gong, in the divine Christ. This note is unique and universal, and in it alone consists the Gospel.
For me, the real earth is that chosen part of the universe, still almost universally dispersed and in course of gradual segregation, but which is little by little taking on body and form in Christ.