Jealousy is no more than feeling alone against smiling enemies.
Jealousy is never satisfied with anything short of an omniscience that would detect the subtlest fold of the heart.
Jealousy, that dragon which slays love under the pretence of keeping it alive.
Trifles light as air are to the jealous confirmations strong as proofs of holy writ.
Never waste jealousy on a real man: it is the imaginary man that supplants us all in the long run.
The jealous are troublesome to others, but a torment to themselves.
O, beware, my lord, of jealousy; It is the green-ey'd monster, which doth mock The meat it feeds on.
Love is that condition in which the happiness of another person is essential to your own... 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.
Jealousy is just love and hate at the same time.
To jealousy, nothing is more frightful than laughter.
Anger and jealousy can no more bear to lose sight of their objects than love.
Jealousy is the jaundice of the soul.
Don't waste time on jealousy. Sometimes you're ahead, sometimes you're behind.
Then you will be the one others envy, and you can remember the pain and reach out to them.
The jealous are possessed by a mad devil and a dull spirit at the same time.
Jealousy contains more of self-love than of love.
Jealousy is both reasonable and belongs to reasonable men, while envy is base and belongs to the base, for the one makes himself get good things by jealousy, while the other does not allow his neighbour to have them through envy.
You can be the moon and still be jealous of the stars.
It is not love that is blind, but jealousy.
Love looks through a telescope; envy, through a microscope.
or simply:
