These simple passions called “appetite,” “desire,” “love,” “aversion,” “hate,” “joy,” and “grief,” have their names for divers considerations diversified. As first, when they one succeed another, they are diversely called from the opinion men have of the likelihood of attaining what they desire. Secondly, from the object loved or hated. Thirdly, from the consideration of many of them together. Fourthly, from the alteration or succession itself.

For “appetite,” with an opinion of attaining, is called “hope.”

The same, without such opinion, “despair.”

“Aversion,” with opinion of “hurt” from the object, “fear.”

The same, with hope of avoiding that hurt by resistance, “courage.”

Sudden “courage,” “anger.”

Constant “hope,” “confidence” of ourselves.