Arthur Conan Doyle on knowledge

Ten years now go further than a thousand then, not so much on account of our finer intellects as because the light we have shows us the way to more.

The highest morality may prove also to be the highest wisdom when the half-told story comes to be finished.

Mr. Holmes, they were the footprints of a gigantic hound!

One thing only I know, and that is that I know nothing.

Socrates470–399 BC

Information is not knowledge.

There is only one good, knowledge, and one evil, ignorance.

Socrates470–399 BCII: xxxi. Original Greek: ἓν μόνον ἀγαθὸν εἶναι, τὴν ἐπιστήμην, καὶ ἓν μόνον κακόν, τὴν ἀμαθίαν

• Good & Evil