Different ways of writing the same equation can suggest very different things, even if they are logically equivalent.... In Einstein's original 1905 paper, you do not find the equation E = mc2. What you find is m = E/c2.... the title of the paper is a question: "Does the Inertia of a Body Depend on Its Energy Content?" ...If we can explain mass in terms of energy, we'll be improving our description of the world. We'll need fewer ingrediants in our world-recipe.
Frank WilczekRelated topics
body content description different equation find inertia mass need paper question things waysRelated quotes
Twenty or thirty years ago, in the army, we had a lot of obscure adventures, and years later we tell them at parties, and suddenly we realize that those two very difficult years of our lives have become lumped together into a few episodes that have lodged in our memory in a standardized form, and are always told in a standardized way, in the same words. But in fact that lump of memories has nothing whatsoever to do with our experience of those two years in the army and what it has made of us.
Václav Havel
In asking forgiveness of women for our mythologizing of their bodies, for being unreal about them, we can only appeal to their own sexuality, which is different but not basically different, perhaps, from our own. For women, too, there seems to be that tangle of supplication and possessiveness, that descent toward infantile undifferentiation, that omnipotent helplessness, that merger with the cosmic mother-warmth, that flushed pulse-quickened leap into overestimation, projection, general mix-up.
John Updike
I bought a doughnut and they gave me a receipt for the doughnut; I don't need a receipt for the doughnut. I'll just give you the money, and you give me the doughnut, end of transaction. We don't need to bring ink and paper into this. I just can't imagine a scenario where I would have to prove that I bought a doughnut. Some skeptical friend: "Don't even act like I didn't get that doughnut! I got the documentation right here...oh, wait it's at home...in the file...under 'D', for doughnut."
Mitch Hedberg
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
When one admits that nothing is certain one must, I think, also admit that some things are much more nearly certain than others. It is much more nearly certain that we are assembled here tonight than it is that this or that political party is in the right. Certainly there are degrees of certainty, and one should be very careful to emphasize that fact, because otherwise one is landed in an utter skepticism, and complete skepticism would, of course, be totally barren and completely useless.
Bertrand Russell