So

“His Ignorance was as remarkable as his knowledge.”
― Arthur Conan Doyle, A Study in Scarlet

“Wir sind gewohnt dass die Menschen verhöhnen was sie nicht verstehen. (Goethe)—We are used to see that Man mocks what he never comprehends.”
― Arthur Conan Doyle, The Sign of Four

“Un sot trouve toujours un plus sot qui l'admire.

A fool always finds a greater fool to admire him.”
― Sir Arthur Conan Doyle, A Study in Scarlet

“My friend's wiry arms were around me and he was leading me to the chair.
"You're not hurt, Watson? For God's sake say that you're not hurt!"
It was worth a wound -it was worth many wounds- to know the depth of loyalty and love which lay beyond that cold mask. The clear, hard eyes were dimmed for a moment, and the firm lips were shaking. For the one and only time I caught a glimpse of a great heart as well as of a great brain.”
― Sir Arthur Conan Doyle, The Adventure of the Three Garridebs