Jealousy lives upon doubts, it becomes madness or ceases entirely as soon as we pass from doubt to certainty.

Jealousy lives upon doubts, it becomes madness or ceases entirely as soon as we pass from doubt to certainty.

The venom clamours of a jealous woman poison more deadly than a mad dog's tooth.

The venom clamours of a jealous woman poison more deadly than a mad dog's tooth.

So full of artless jealousy is guilt
It spills itself in fearing to be spilt.

So full of artless jealousy is guilt
It spills itself in fearing to be spilt.

The thermometer of success is merely the jealousy of the malcontents.

The thermometer of success is merely the jealousy of the malcontents.

Set me as a seal upon thine heart, as a seal upon thine arm; for love is strong as death; read more

Set me as a seal upon thine heart, as a seal upon thine arm; for love is strong as death; jealousy is cruel as the grave.

Jealousy is a disease, love is a healthy condition. The immature mind often mistakes one for the other, or assumes read more

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...

Whoever envies another confesses his superiority.

Whoever envies another confesses his superiority.

It's a completely useless emotion - jealousy. I don't go there.

It's a completely useless emotion - jealousy. I don't go there.

I do beseech you--
Though I perchance am vicious in my guess
(As I confess it is read more

I do beseech you--
Though I perchance am vicious in my guess
(As I confess it is my nature's plague
To spy into abuses, and oft my jealousy
Shapes faults that are not), that your wisdom yet
From one that so imperfectly conjects
Would take no notice, nor build yourself a trouble
Out of his scattering and unsure observance.