Cent Quotes

“Genius is one per cent inspiration, ninety-nine per cent perspiration.”

“I'm not interested in absolute moral judgments. Just think of what it means to be a good man or a bad one. What, after all, is the measure of difference? The good guy may be 65 per cent good and 35 per cent bad—that's a very good guy. The average decent fellow might be 54 per cent good, 46 per cent bad—and the average mean spirit is the reverse. So say I'm 60 per cent bad and 40 per cent good—for that, must I suffer eternal punishment?"Heaven and Hell make no sense if the majority of humans are a complex mixture of good and evil. There's no reason to receive a reward if you're 57/43—why sit around forever in an elevated version of Club Med? That's almost impossible to contemplate.”

“In 1973, women got 59 cents on the dollar; now we are getting 74 cents on the dollar. In the area of finance and business, we are at 68 cents on the dollar.”

“If you've got a dollar and you spend 29 cents on a loaf of bread, you've got 71 cents left; But if you've got seventeen grand and you spend 29 cents on a loaf of bread, you've still got seventeen grand. There's a math lesson for you.”

“I saw the patterns of history and thought that a human might be eighty per cent chemicals, eighteen per cent his past, and two per cent feeling, creatures of habit. Which makes psychiatrists really pharmacists who have to listen longer.”

“Darwin singled out the eye as posing a particularly challenging problem: 'To suppose that the eye with all its inimitable contrivances for adjusting the focus to different distances, for admitting different amounts of light, and for the correction of spherical and chromatic aberration, could have been formed by natural selection, seems, I freely confess, absurd in the highest degree.' Creationists gleefully quote this sentence again and again. Needless to say, they never quote what follows. Darwin's fulsomely free confession turned out to be a rhetorical device. He was drawing his opponents towards him so that his punch, when it came, struck the harder. The punch, of course, was Darwin's effortless explanation of exactly how the eye evolved by gradual degrees. Darwin may not have used the phrase 'irreducible complexity', or 'the smooth gradient up Mount Improbable', but he clearly understood the principle of both. 'What is the use of half an eye?' and 'What is the use of half a wing?' are both instances of the argument from 'irreducible complexity'. A functioning unit is said to be irreducibly complex if the removal of one of its parts causes the whole to cease functioning. This has been assumed to be self-evident for both eyes and wings. But as soon as we give these assumptions a moment's thought, we immediately see the fallacy. A cataract patient with the lens of her eye surgically removed can't see clear images without glasses, but can see enough not to bump into a tree or fall over a cliff. Half a wing is indeed not as good as a whole wing, but it is certainly better than no wing at all. Half a wing could save your life by easing your fall from a tree of a certain height. And 51 per cent of a wing could save you if you fall from a slightly taller tree. Whatever fraction of a wing you have, there is a fall from which it will save your life where a slightly smaller winglet would not. The thought experiment of trees of different height, from which one might fall, is just one way to see, in theory, that there must be a smooth gradient of advantage all the way from 1 per cent of a wing to 100 per cent. The forests are replete with gliding or parachuting animals illustrating, in practice, every step of the way up that particular slope of Mount Improbable. By analogy with the trees of different height, it is easy to imagine situations in which half an eye would save the life of an animal where 49 per cent of an eye would not. Smooth gradients are provided by variations in lighting conditions, variations in the distance at which you catch sight of your prey—or your predators. And, as with wings and flight surfaces, plausible intermediates are not only easy to imagine: they are abundant all around the animal kingdom. A flatworm has an eye that, by any sensible measure, is less than half a human eye. Nautilus (and perhaps its extinct ammonite cousins who dominated Paleozoic and Mesozoic seas) has an eye that is intermediate in quality between flatworm and human. Unlike the flatworm eye, which can detect light and shade but see no image, the Nautilus 'pinhole camera' eye makes a real image; but it is a blurred and dim image compared to ours. It would be spurious precision to put numbers on the improvement, but nobody could sanely deny that these invertebrate eyes, and many others, are all better than no eye at all, and all lie on a continuous and shallow slope up Mount Improbable, with our eyes near a peak—not the highest peak but a high one.”

“Shearer could be at 100 per cent fitness, but not peak fitness.”

“It is ten per cent how you draw, and ninety per cent what you draw.”

“A study led by the Harvard researcher Nicholas Christakis asked the doctors of almost five hundred terminally ill patients to estimate how long they thought their patient would survive, and then followed the patients. Sixty-three per cent of doctors overestimated survival time. Just seventeen per cent underestimated it. The average estimate was five hundred and thirty per cent too high. And, the better the doctors knew their patients, the more likely they were to err.”

“Travel is ninety per cent anticipation and ten per cent recollection.”