When my enemies stop hissing, I shall know I'm slipping.

On stage, I am in the dark.

First I lost my voice, then I lost my figure and then I lost Onassis.

I don't need the money, dear. I work for art.

Good teachers make the best of a pupil's means; great teachers foresee a pupil's ends.

I was always too mature for my age - and not very happy. I had no young friends. I wish I could go back to those days. If I could only live it all again, how I would play and enjoy other girls. What a fool I was.

When music fails to agree to the ear, to soothe the ear and the heart and the senses, then it has missed the point.

An opera begins long before the curtain goes up and ends long after it has come down. It starts in my imagination, it becomes my life, and it stays part of my life long after I've left the opera house.

There must be a law against forcing children to perform at an early age. Children should have a wonderful childhood. They should not be given too much responsibility.

That is the difference between good teachers and great teachers: good teachers make the best of a pupil's means; great teachers foresee a pupil's ends.

Don't talk to me about rules, dear. Wherever I stay I make the goddam rules.

If I have stepped on some people at times because I am at the top, it couldn't be helped. What should I do if someone gets hurt... retire?

I would not kill my enemies, but I will make them get down on their knees. I will, I can, I must.

I don't know what happens to me on stage. Something else seems to take over.

I am not an angel and do not pretend to be. That is not one of my roles. But I am not the devil either. I am a woman and a serious artist, and I would like so to be judged.

I prepare myself for rehearsals like I would for marriage.

When my enemies stop hissing, I shall know I'm slipping.

I cannot switch my voice. My voice is not like an elevator going up and down.

I would like to be Maria, but there is La Callas who demands that I carry myself with her dignity.

Love is so much better when you're not married.

Women are not pals enough with men, so we must make ourselves indispensable. After all, we have the greatest weapon in our hands by just being women.

You are born an artist or you are not. And you stay an artist, dear, even if your voice is less of a fireworks. The artist is always there.

It's a terrible thing to go through life thinking that you have a rock on your side when you haven't.

But this is a true saying among men: the gifts of enemies are no gifts and profitless.

The Prophet defeated the enemies of Islam even when he and his followers were small in number.

The man of knowledge must be able not only to love his enemies but also to hate his friends.

There are no enemies in science, professor. Only phenomena to study.

A man can't be too careful in the choice of his enemies.

We will remember not the words of our enemies, but the silence of our friends.

Be assured those will be thy worst enemies, not to whom thou hast done evil, but who have done evil to thee. And those will be thy best friends, not to whom thou hast done good, but who have done good to thee.

Our most bitter enemies are our own kith and kin. Kings have no brothers, no sons, no mother!

Keep your enemies in front of you.

As a matter of self-preservation, a man needs good friends or ardent enemies, for the former instruct him and the latter take him to task.

Am I not destroying my enemies when I make friends of them?

Many have had their greatness made for them by their enemies.

It is not enough for me to win. My enemies must lose.

Comforts and syphilis are the greatest enemies of mankind.

I'm just grateful to be on this planet. I have no enemies that I know of. I'm just the guy who makes happy.

Men are by nature merely indifferent to one another; but women are by nature enemies.

He has no enemies, but is intensely disliked by his friends.

We are at war with enemies that still have the intent to do further damage to Americans at home and abroad.

I no doubt deserved my enemies, but I don't believe I deserved my friends.

Often we have no time for our friends but all the time in the world for our enemies.

Not only the bull attacks his enemies with curved horn, but also the sheep, when harmed fights back.

Friends come and go but enemies accumulate.

Forgive your enemies, but first get even.

The Home Guards are required to come in at once and deliver up their arms, those who fail to do so will be regarded as enemies of the Government and treated accordingly.

Our enemies, like the Grecian hero, have one vulnerable point. You have not touched it yet. What should have been their element of weakness has been suffered to remain an element of strength.

Let your enemies be disarmed by the gentleness of your manner, but at the same time let them feel, the steadiness of your resentment.