Having Quotes - page 91
It was found [in the 1970s], unexpectedly and without anyone really having a concept for it, that the rules of perturbation theory can be changed in a way that makes relativistic quantum gravity inevitable rather than impossible. The change is made by replacing point particles by strings. Then Feynman graphs are replaced by Riemann surfaces, which are smooth - unlike the graphs, which have singularities at interaction vertices. The Riemann surfaces can degenerate to graphs in many different ways. In field theory, the interactions occur at the vertices of a Feynman graph. By contrast, in string theory, the interaction is encoded globally, in the topology of a Riemann surface, any small piece of which is like any other. This is reminiscent of how non-linearities are encoded globally in twistor theory.
Edward Witten
Even today I wonder why those Germans didn't wait for me at the villa and send someone to look for me in Turin. It is because of their failure that I am still free and up here. Why I should have been saved and not Gallo, or Tono, or Cate, I don't know. Perhaps because I'm supposed to suffer for others? Because I'm the most useless and don't deserve anything, not even punishment? Because I went into a church that time? The experience of danger creates more cowards every day. It makes one stupid. I have reached the point of being alive only by chance, when many better men than I are dead, I don't like it, it's not enough. At time, after having listened to the useless radio and looked through the windows at the empty vineyards, I think that living by accident is not living, and I wonder if have really escaped.
Cesare Pavese
I had the good fortune of having my first and only heart attack last January ... I call it good fortune because it taught me that there's a limited amount of time left and I better concentrate on one thing: How come existence? How come the quantum? Maybe those questions sound too philosophical, but maybe philosophy is too important to be left to the philosophers.
John Archibald Wheeler
Sloan [American colleague artist who started his art by making etchings, c. 1920] not having been abroad [in contrary to Hopper himself], has seen these things with a truer and fresher eye than most... The hard early training has given to Sloan a facility and a power of invention that the pure painter seldom achieves.
Edward Hopper
Just ask yourselves, historians, when was monogamy introduced on to the face of the earth? When those buccaneers, who settled on the peninsula where Rome now stands, could not steal women enough to have two or three apiece, they passed a law that a man should have but one woman. And this started monogamy and the downfall of the plurality system. In the days of Jesus, Rome, having dominion over Jerusalem, they carried out the doctrine more or less. This was the rise, start and foundation of the doctrine of monogamy; and never till then was there a law passed, that we have any knowledge of, that a man should have but one wife.
Brigham Young
This bored fantastic woman, with her animal nature, giving herself the pleasure of seeing her enemy struck down, not a particularly keen one for her because she is so weary of having all her desires satisfied. This woman, walking nonchalantly in a vegetal, bestial manner, through the gardens that have just been stained by a horrible murder, which has frightened the executioner himself and made him flee distracted.... When I want to render these fine nuances, I do not find them in the subject, but in the nature of women in real life who seek unhealthy emotions and are too stupid even to understand the horror in the most appalling situations.
Gustave Moreau
