That whose existence is necessary must necessarily be one essence.
Avicenna

The communism of Marx seeks a strong state centralization, and where this exists, there the parasitic Jewish nation - which speculates upon the labor of people - will always find the means for its existence.
Mikhail Bakunin

There is no real teacher who in practice does not believe in the existence of the soul, or in a magic that acts on it through speech.
Allan Bloom

The Jewish nation is indeed, the heart of the world and there is no reason for the existence of empires, kings, rulers, masses or systems aside from their reaction to the Jewish people.
Meir Kahane

The observant Jew has his own sense of values. Torah Judaism is his blueprint for this life, his target for existence.
Meir Kahane

The existence of law is one thing; its merit or demerit is another.
J. L. Austin

From my own being, and from the dependency I find in myself and my ideas, I do, by an act of reason, necessarily infer the existence of a God, and of all created things in the mind of God.
George Berkeley

This happiness consisted of nothing else but the harmony of the few things around me with my own existence, a feeling of contentment and well-being that needed no changes and no intensification.
Herman Hesse

The simple fact of existence, of being aware that you are aware; this to me is the most astounding fact.
William Hurt

If you want a bourgeois existence, you shouldn't be an actor. You're in the wrong profession.
Uta Hagen

In other words, the man who is born into existence deals first with language; this is a given. He is even caught in it before his birth.
Jacques Lacan

The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.
Tom Wolfe

It is on the acceptance or rejection of the theory of the Unity of all in Nature, in its ultimate Essence, that mainly rests the belief or unbelief in the existence around us of other conscious beings besides the Spirits of the Dead.
H. P. Blavatsky

Even in our day, science suspects beyond the Polar seas, at the very circle of the Arctic Pole, the existence of a sea which never freezes and a continent which is ever green.
H. P. Blavatsky

The world has not been in existence from eternity nor could it have been according to the present dispensation and ordering of things.
William Ames

Everything must justify its existence before the judgment seat of Reason, or give up existence.
Friedrich Engels

She made the decision that her existence had lost its meaning. And you cannot judge that.
Jack Kevorkian

Not the power to remember, but its very opposite, the power to forget, is a necessary condition for our existence.
Saint Basil

But the way people commonly use the word nowadays it means something all of whose parts are mutually interdependent - not only for their mutual action, but for their meaning and for their existence.
David Bohm

We are born, so to speak, twice over; born into existence, and born into life; born a human being, and born a man.
Jean-Jacques Rousseau