Science is nothing but the finding of analogy, identity, in the most remote parts.
Every opinion reacts on him who utters it.
Poetry makes its own pertinence, and a single stanza outweighs a book of prose.
Every book is good to read which sets the reader in a working mood.
Wild liberty breeds iron conscience; natures with great impulses have great resources, and return from far.
In a library we are surrounded by many hundreds of dear friends, but they are imprisoned by an enchanter in these paper and leathern boxes.