Electrodynamics Physics Quotes & Sayings

Tie me, tease me, let your pleasure please me. Hurt me, love me, but please don't ever leave me ... — Pepper Winters

That second man has his own way of looking at things; asks himself which debt must I pay first, the debt to the rich, or the debt to the poor? the debt of money, or the debt of thought to mankind, of genius to nature? For you, O broker! there is no other principle but arithmetic. For me, commerce is of trivial import; love, faith, truth of character, the aspiration of man, these are sacred; nor can I detach one duty, like you, from all other duties, and concentrate my forces mechanically on the payment of moneys. Let me live onward; you shall find that, though slower, the progress of my character will liquidate all these debts without injustice to higher claims. If a man should dedicate himself to the payment of notes, would not this be injustice? Does he owe no debt but money? And are all claims on him to be postponed to a landlord's or a banker's? — Ralph Waldo Emerson

Fine Structure Constant: Fundamental numerical constant of atomic physics and quantum electrodynamics, defined as the square of the charge of the electron divided by the product of Planck's constant and the speed of light. — Steven Weinberg

Idle Jeffrey, when asking his cousin for money: "I fear I have not a mercenary tendency."

The Chancellor of the Exchequer and his cousin, Plantagenet Palliser: "Men must have mercenary tendencies or they would not have bred. The man who plows, so he may live, does so because, luckily, he has mercenary tendencies."

Jeffrey: "Just so, but you see I am less lucky than the plowman."

Palliser: "There is no vulgar error so vulgar, that is to say common or erroneous, as that by which men have been taught to say that mercenary tendencies are bad. The desire for wealth is the source of all progress. Civilization comes from what men call greed. Let your mercenary tendencies be combines with honesty, and they cannot take you astray. — Anthony Trollope

You know what? This isn't about your feelings. A human life, with all its joys and all its pains, adding up over the course of decades, is worth far more than your brain's feelings of comfort or discomfort with a plan. Does computing the expected utility feel too cold-blooded for your taste? Well, that feeling isn't even a feather in the scales, when a life is at stake. Just shut up and multiply. — Eliezer Yudkowsky

For [Wolfgang] Pauli the central problem of electrodynamics was the field concept and the existence of an elementary charge which is expressible by the fine-structure constant ... 1/137. This fundamental pure number had greatly fascinated Pauli, .... For Pauli the explanation of the number 137 was the test of a successful field theory, a test which no theory has passed up to now. — Charles P. Enz

Realizing its fundamental importance in understanding spectral lines, in atomic physics and in the theory of how light and electrons interact, quantum electrodynamics, Pauli and Heisenberg were determined to derive it from quantum theory rather than introducing it from the start. They believed that if they could find a version of quantum electrodynamics capable of producing the fine structure constant, it would not contain the infinities that marred their theories. — Arthur I. Miller

The box had done what Sweet Home had not, what working like an ass and living like a dog had not: drove him crazy so he would not lose his mind. — Toni Morrison

Are you asking me out? For a date?" asked Marie. She wasn't surprised. It had happened to her before. She thought David was just another white guy who wanted to rebel against his white middle-class childhood by dating a brown woman. He wouldn't have been the first white guy to do such a thing. She had watched quite a few white guys pursue brown female students, especially Asian nationals, with a missionary passion. Co to college, find a cute minority woman, preferably one with limited English, and colonize her by sleeping with her. — Sherman Alexie

Citizens have to fight suppression of information on matters of vital public importance. To tell the truth is not a crime. — Edward Snowden

QED [quantum electrodynamics] reduces ... "all of chemistry and most of physics," to one basic interaction, the fundamental coupling of a photon to electric charge. The strength of this coupling remains, however, as a pure number, the so-called fine-structure constant, which is a parameter of QED that QED itself is powerless to predict. — Frank Wilczek

These young women are of great interest for medicine and moralists - small defenseless creatures who, because of feuding heirs, are sent here at ages as young as seven or eight years old, under the guise of 'parental correction,' spending their childhoods surrounded by corruption, prostitution, and disease, until, when they are released at eighteen, twenty years old, they no longer have the will to live or return home." Today, — Paulo Coelho

In 1956, when I began doing theoretical physics, the study of elementary particles was like a patchwork quilt. Electrodynamics, weak interactions, and strong interactions were clearly separate disciplines, separately taught and separately studied. There was no coherent theory that described them all. — Sheldon Lee Glashow

The sea drowns out humanity and time. It has no sympathy with either, for it belongs to eternity; and of that it sings its monotonous song forever and ever. — Oliver Wendell Holmes