It is with books as with the fires of our grates, everybody borrows a light from his neighbor to kindle his own, which in turn is communicated to others, and each partakes of all.
The flowery style is not unsuitable to public speeches or addresses, which amount only to compliment. The lighter beauties are in their place when there is nothing more solid to say; but the flowery style ought to be banished from a pleading, a sermon, or a didactic work.
Descartes constructed as noble a road of science, from the point at which he found geometry to that to which he carried it, as Newton himself did after him. ... He carried this spirit of geometry and invention into optics, which under him became a completely new art.