If we could sufficiently understand the order of the universe, we should find that it exceeds all the desires of the wisest men, and that it is impossible to make it better than it is, not only as a whole and in general but also for ourselves in particular, if we are attached, as we ought to be, to the Author of all, not only as to the architect and efficient cause of our being, but as to our master and to the final cause, which ought to be the whole aim of our will, and which can alone make our happiness.

We should like Nature to go no further; we should like it to be finite, like our mind; but this is to ignore the greatness and majesty of the Author of things.

Let there be two possible things, A and B, one of which is such that it is necessary that it exists, and let us assume that there is more perfection in A than in B. Then, at least, we can explain why A should exist rather than B and can foresee which of them will exist; indeed, this can be demonstrated, that is, rendered certain from the nature of the thing.

Philosophy consists mostly of kicking up a lot of dust and then complaining that you can't see anything.

To love is to find pleasure in the happiness of others.

It is worth noting that the notation facilitates discovery. This, in a most wonderful way, reduces the mind's labour.

It is a good thing to proceed in order and to establish propositions. This is the way to gain ground and to progress with certainty.