Pure Quotes

500+ Sourced quotes

As being is to becoming, so is pure intellect to opinion. And as intellect is to opinion, so is science to belief.

Pure Christian love is not derived from the merit of the object.

Our experience hitherto justifies us in trusting that nature is the realization of the simplest that is mathematically conceivable. I am convinced that purely mathematical construction enables us to find those concepts and those lawlike connections between them that provide the key to the understanding of natural phenomena. Useful mathematical concepts may well be suggested by experience, but in no way can they be derived from it. Experience naturally remains the sole criterion of the usefulness of a mathematical construction for physics. But the actual creative principle lies in mathematics. Thus, in a certain sense, I take it to be true that pure thought can grasp the real, as the ancients had dreamed.

Albert Einstein

If we would be pure, if we would save Hinduism, we must rid ourselves of this poison of enforced widowhood.

Jack: That, my dear Algy, is the whole truth pure and simple.
Algernon: The truth is rarely pure and never simple. Modern life would be very tedious if it were either, and modern literature a complete impossibility!

Every good reader will easily recall expressions or passages in works of pure science which have given him the same pleasure which he seeks in professed poets.

Ralph Waldo Emerson

Physical pleasure is a sensual experience no different from pure seeing or the pure sensation with which a fine fruit fills the tongue; it is a great unending experience, which is given us, a knowing of the world, the fullness and the glory of all knowing. And not our acceptance of it is bad; the bad thing is that most people misuse and squander this experience and apply it as a stimulant at the tired spots of their lives and as distraction instead of a rallying toward exalted moments.

Rainer Maria Rilke

Reason is feminine in nature; it can only give after it has received. Of itself it has nothing but the empty forms of its operation. There is no absolutely pure rational knowledge except the four principles to which I have attributed metalogical truth; the principles of identity, contradiction, excluded middle, and sufficient reason of knowledge. For even the rest of logic is not absolutely pure rational knowledge. It presupposes the relations and the combinations of the spheres of concepts. But concepts in general only exist after experience of ideas of perception, and as their whole nature consists in their relation to these, it is clear that they presuppose them.

Arthur Schopenhauer

And something started in my soul,
fever or forgotten wings,
and I made my own way,
deciphering
that fire,
and I wrote the first faint line,
faint, without substance, pure
nonsense,
pure wisdom
of someone who knows nothing,
and I suddenly saw
the heavens
unfastened
and open.

Perhaps a mind that is purely masculine cannot create, any more than a mind that is purely feminine.... It is fatal to be a man or woman pure and simple; one must be woman-manly or man-womanly.

May they not forget to keep pure the great heritage that puts them ahead of the West: the artistic configuration of life, the simplicity and modesty of personal needs, and the purity and serenity of the Japanese soul.

Albert Einstein

It was the maxim, I think, of Alphonsus of Aragon, that dead counsellors are safest. The grave puts an end to flattery and artifice, and the information we receive from books is pure from interest, fear, and ambition. Dead counsellors are likewise most instructive, because they are heard with patience and with reverence.

Free labor has the inspiration of hope; pure slavery has no hope. The power of hope upon human exertion, and happiness, is wonderful. The slave-master himself has a conception of it; and hence the system of tasks among slaves. The slave whom you can not drive with the lash to break seventy-five pounds of hemp in a day, if you will task him to break a hundred, and promise him pay for all he does over, he will break you a hundred and fifty. You have substituted hope, for the rod. And yet perhaps it does not occur to you, that to the extent of your gain in the case, you have given up the slave system, and adopted the free system of labor.

Abraham Lincoln

A tree ascended there. Oh pure transcendence!
Oh Orpheus sings! Oh tall tree in the ear!
And all things hushed. Yet even in that silence
a new beginning, beckoning, change appeared.

Rainer Maria Rilke

Pure Mathematics is the class of all propositions of the form p implies q, where p and q are propositions containing one or more variables, the same in the two propositions, and neither p nor q contains any constants except logical constants. And logical constants are all notions definable in terms of the following: Implication, the relation of a term to a class of which it is a member, the notion of such that, the notion of relation, and such further notions as may be involved in the general notion of propositions of the above form. In addition to these, mathematics uses a notion which is not a constituent of the propositions which it considers, namely the notion of truth.

Bertrand Russell

Real life is, to most men, a long second-best, a perpetual compromise between the ideal and the possible; but the world of pure reason knows no compromise, no practical limitations, no barrier to the creative activity embodying in splendid edifices the passionate aspiration after the perfect from which all great work springs. Remote from human passions, remote even from the pitiful facts of nature, the generations have gradually created an ordered cosmos, where pure thought can dwell as in its natural home, and where one, at least, of our nobler impulses can escape from the dreary exile of the actual world.

Bertrand Russell

Gandalf! I thought you were dead! But then I thought I was dead myself. Is everything sad going to come untrue? What's happened to the world?" A great Shadow has departed," said Gandalf, and then he laughed and the sound was like music, or like water in a parched land; and as he listened the thought came to Sam that he had not heard laughter, the pure sound of merriment, for days upon days without count.

J. R. R. Tolkien

How pure are those who have never forced anything open!

The heart becomes heroic through passion. It is no longer composed of anything but what is pure; it no longer rests upon anything but what is elevated and great.

A farmer, a hunter, a soldier, a reporter, even a philosopher, may be daunted; but nothing can deter a poet, for he is actuated by pure love. Who can predict his comings and goings? His business calls him out at all hours, even when doctors sleep.

Henry David Thoreau

It is that deep spiritual affection that is as pure as it is perfect. It is beautiful, it is fine, it is the noblest form of affection. There is nothing unnatural about it.

The truth was obscure, Too profound and too pure, To live it you had to explode

If it be true that any beautiful thing raises the pure and just desire of man from earth to God, the eternal fount of all, such I believe my love.

They have redeemed themselves from their vileness, and turned away from their sins. Best of all, they are still not satisfied: the impulse I gave them in that day when I sundered myself in twain and launched Man and Woman on the earth still urges them: after passing a million goals they press on to the goal of redemption from the flesh, to the vortex freed from matter, to the whirlpool in pure intelligence that, when the world began, was a whirlpool in pure force.

George Bernard Shaw

The mathematician is perfect only in so far as he is a perfect being, in so far as he perceives the beauty of truth; only then will his work be thorough, transparent, comprehensive, pure, clear, attractive, and even elegant.

Johann Wolfgang von Goethe