Each portion of matter may be conceived of as a garden full of plants, and as a pond full of fishes. But each branch of the plant, each member of the animal, each drop of its humors, is also such a garden or such a pond.
GOTTFRIED LEIBNIZI hold that the mark of a genuine idea is that its possibility can be proved, either a priori by conceiving its cause or reason, or a posteriori when experience teaches us that it is in fact in nature.
More Gottfried Leibniz Quotes
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Music is a hidden arithmetic exercise of the soul, which does not know that it is counting.
GOTTFRIED LEIBNIZ -
Music is a secret and unconscious mathematical problem of the soul.
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There are also two kinds of truths: truth of reasoning and truths of fact.
GOTTFRIED LEIBNIZ -
For things remain possible, even if God does not choose them. Indeed, even if God does not will something to exist, it is possible for it to exist, since, by its nature, it could exist if God were to will it to exist.
GOTTFRIED LEIBNIZ -
It has long seemed ridiculous to me to suppose that the nature of things has been so poor and stingy that it provided souls only to such a trifling mass of bodies on our globe, like human bodies, when it could have given them to all, without interfering with its other ends.
GOTTFRIED LEIBNIZ -
Music is the pleasure the human mind experiences from counting without being aware that it is counting.
GOTTFRIED LEIBNIZ -
I do not conceive of any reality at all as without genuine unity.
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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.
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The art of discovering the causes of phenomena, or true hypotheses, is like the art of deciphering, in which an ingenious conjecture often greatly shortens the road.
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Nothing is necessitated whose opposite is possible.
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I hold that it is only when we can prove everything we assert that we understand perfectly the thing under consideration.
GOTTFRIED LEIBNIZ -
In symbols one observes an advantage in discovery which is greatest when they express the exact nature of a thing briefly and, as it were, picture it; then indeed the labor of thought is wonderfully diminished.
GOTTFRIED LEIBNIZ -
Men act like brutes in so far as the sequences of their perceptions arise through the principle of memory only, like those empirical physicians who have mere practice without theory.
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The knowledge which we have acquired ought not to resemble a great shop without order, and without an inventory; we ought to know what we possess, and be able to make it serve us in need.
GOTTFRIED LEIBNIZ -
Either there are no corporeal substances, and bodies are merely phenomena which are true or consistent with each other, such as a rainbow or a perfectly coherent dream, or there is in all corporeal substances something analogous to the soul.
GOTTFRIED LEIBNIZ