Take what you need, do what you should, you will get what you want.

..This is why the ultimate reason of things must lie in a necessary substance, in which the differentiation of the changes only exists eminently as in their source; and this is what we call God.

And there must be simple substances, because there are compounds; for the compound is nothing but a collection or aggregatum of simples.

I do not conceive of any reality at all as without genuine unity.

The world is not a machine. Everything in it is force, life, thought.

The dot was introduced as a symbol for multiplication by Leibniz. On July 29, 1698, he wrote in a letter to Johann Bernoulli: "I do not like X as a symbol for multiplication, as it is easily confounded with x.

There is nothing without reason.