“Jealousy is always born with love, but does not always die with it”

“Jealousy, that dragon which slays love under the pretence of keeping it alive.”

“Jealous people poison their own banquet and then eat it”

“Love may exist without jealousy, although this is rare; but jealousy may exist without love, and this is common”

“There is never jealousy where there is not strong regard”

“Whatever spiteful fools may say, Each jealous ranting yelper, No woman ever went astray, Without a man to help her”

“Yet he was jealous, though he did not show it, For jealousy dislikes the world to know it”

“To cure jealousy is to see it for what it is, a dissatisfaction with self”

“The jealous are troublesome to others, but a torment to themselves”

“Jealousy is a tiger that tears not only its prey but also its own raging heart”

“Jealousy lives upon doubts. It becomes madness or ceases entirely as soon as we pass from doubt to certainty.”

“Jealousy is the tribute mediocrity pays to genius.”

“Jealousy is a disease, love is a healthy condition. The immature mind often mistakes one for the other, or assumes that the greater the love, the greater the jealousy — in fact, they’re almost incompatible; one emotion hardly leaves room for the other. Both at once can produce unbearable turmoil…”

“Jealousy is that pain which a man feels from the apprehension that he is not equally beloved by the person whom he entirely loves”

“A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a symptom of neurotic insecurity.”