Nobody is publicly accepted as an expert on poetry unless he displays the sign of poet, mathematician, etc., but universal men want no sign and make … - Blaise Pascal

If man made himself the first object of study, he would see how incapable he is of going further. How can a part know the whole? But he may perhaps aspire to know at least the parts to which he bears some proportion. But the parts of the world are all so related and linked to one another, that I believe it impossible to know one without the other and without the whole.

Man, for instance, is related to all he knows. He needs a place wherein to abide, time through which to live, motion in order to live, elements to compose him, warmth and food to nourish him, air to breathe. He sees light; he feels bodies; in short, he is in a dependant alliance with everything. To know man, then, it is necessary to know how it happens that he needs air to live, and, to know the air, we must know how it is thus related to the life of man, etc. Flame cannot exist without air; therefore to understand the one, we must understand the other.

Since everything then is cause and effect, dependant and supporting, mediate and immediate, and all is held together by a natural though imperceptible chain, which binds together things most distant and most different, I hold it equally impossible to know the parts without knowing the whole, and to know the whole without knowing the parts in detail.

If the foot had never realized it belonged to the body, & that there never was a body on which it depended, if it had only known & loved itself & then came to know that it really belonged to the body on which it depended, think of the regret & shame it would feel for its past existence. It would recognize how useless it had been to the body in spite of the life poured into it, & how it would have been destroyed if the body had rejected it & cut it off as the foot cut itself off from the body! How it would have desired earnestly to be kept on! How obediently it would let itself be governed by the will in charge of the body, to the point of being amputated if necessary! Otherwise it would cease to a member, for every member must be ready to perish for the sake of the whole, for whose sake alone exists.

The end of this discourse. — Now, what harm will befall you in taking this side? You will be faithful, honest, humble, grateful, generous, a sincere friend, truthful. Certainly you will not have those poisonous pleasures, glory and luxury; but will you not have others? I will tell you that you will thereby gain in this life, and that, at each step you take on this road, you will see so great certainty of gain, so much nothingness in what you risk, that you will at last recognise that you have wagered for something certain and infinite, for which you have given nothing.
”Ah! This discourse transports me, charms me,” etc.
If this discourse pleases you and seems impressive, know that it is made by a man who has knelt, both before and after it, in prayer to that Being, infinite and without parts, before whom he lays all he has, for you also to lay before Him all you have for your own good and for His glory, that so strength may be given to lowliness.