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

Passion can quickly slip to jealousy, or even hatred.

Jealous, adj. Unduly concerned about the preservation of that which can be lost only if not worth keeping.

The lovesick, the betrayed, and the jealous all smell alike.

Jealousy is never satisfied with anything short of an omniscience that would detect the subtlest fold of the heart.

Magnanimous people have no vanity, they have no jealousy, and they feed on the true and the solid wherever they find it. And, what is more, they find it everywhere.

Love shouldn't be about jealousy or anything like that. It should be about commitment and being able to trust that person. If you can't have that from the get-go, there's a problem.

My wife's jealousy is getting ridiculous. The other day she looked at my calendar and wanted to know who May was.

More men die of jealousy than of cancer.

A negative judgment gives you more satisfaction than praise, provided it smacks of jealousy.

Jealousy contains more of self-love than of love.

Don't waste time on jealousy. Sometimes you're ahead, sometimes you're behind.

I'm not really easy to live with! There needs to be unlimited patience and unconditional love. Men I've known before loved my independent spirit and were proud of my success, to the point that they'd become jealous of the time I devote to my career.

To jealousy, nothing is more frightful than laughter.

The knives of jealousy are honed on details.

But I like not these great success of yours; for I know how jealous are the gods.

Jealousy is the tie that binds, and binds, and binds.

Jealousy is the tribute mediocrity pays to genius.

Jealousy... is a mental cancer.

People are taken aback by a confident, pretty girl who knows what she wants in life and isn't going to let anyone get in her way. And you know what it's all about? Jealousy.

There's no regret. You can't regret. I mean, I've felt regret but I've also refused to allow regret to sow a seed and live in me because I don't believe it. You feel it, it's like guilt, it's like jealousy, it's like all those horrible things. You've just got to snip them and get them out, because they're no good.

Jealousy is all the fun you think they had.

There is never jealousy where there is not strong regard.

Jealousy is a dog's bark which attracts thieves.