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Nuestra piel es una gran página en blanco; el cuerpo, un libro. El tiempo va escribiendo poco a poco su historia en las caras, en los brazos, en los vientres, en los sexos, en las piernas. Recién llegados al mundo, nos imprimen en la tripa una gran «O», el ombligo. Después, van apareciendo lentamente otras letras. Las…
A living being like you or me usually has two elements: a set of instructions that tell the system how to keep going and how to reproduce itself, and a mechanism to carry out the instructions. In biology, these two parts are called genes and metabolism. But it is worth emphasising that there need be nothing biological…
Renewal of Life by Transmission. The most notable distinction between living and inanimate things is that the former maintain themselves by renewal. A stone when struck resists. If its resistance is greater than the force of the blow struck, it remains outwardly unchanged. Otherwise, it is shattered into smaller bits…
My vision of life is that everything extends from replicators, which are in practice DNA molecules on this planet. The replicators reach out into the world to influence their own probability of being passed on. Mostly they don't reach further than the individual body in which they sit, but that's a matter of practice…
I feel a sudden clear focus and perspective. There is no time for anything inessential. I must focus on myself, my work and my friends. I shall no longer look at “NewsHour” every night. I shall no longer pay any attention to politics or arguments about global warming. This is not indifference but detachment — I still…
Commander Riker has dramatically demonstrated to this court that Lieutenant Commander Data is a machine. Do we deny that? No, because it is not relevant: we, too, are machines, just machines of a different type. Commander Riker has also reminded us that Lieutenant Commander Data was created by a man; do we deny that?…
Presumably there is indeed no purpose in the ultimate fate of the cosmos, but do any of us really tie our life's hopes to the ultimate fate of the cosmos anyway? Of course we don't; not if we are sane. Our lives are ruled by all sorts of closer, warmer, human ambitions and perceptions. To accuse science of robbing…
There is a curious parallelism between Darwin's twenty-year delay in publishing his theory of evolution and Newton's {102} twenty-year delay in publishing the Principia. And Newton's refusal to publish his cosmological speculations finds a parallel in Darwin's silence concerning the problem of the origin of life. If…
It is logically possible to postulate organisms composed of pure hardware, capable of metabolism but incapable of replication. It is possible to postulate organisms composed of pure software, capable of replication but incapable of metabolism. And if the functions of life are separated in this fashion, it is to be…
Those reductionists who try to reduce life to physics usually try to reduce it to primitive physics—not to good physics. Good physics is broad enough to contain life, to encompass life in its description since good physics allows a vast field of possible descriptions. There is no reason why living beings should be…
Every species of living thing can make a copy of itself by exchanging energy and matter with its surroundings. One feature common to all such examples of spontaneous “self-replication” is their statistical irreversibility: clearly, it is much more likely that one bacterium should turn into two than that two should…
"In your language you have a form of poetry called the sonnet…It is a very strict form of poetry, is it not? …There are fourteen lines, I believe, all in iambic pentameter. That’s a very strict rhythm, or meter…And each line has to end with a rigid rhyme pattern. And if the poet does not do it exactly this way, it is…
The history of mankind is one of continuous development from the realm of necessity to the realm of freedom. This process is never-ending. In any society in which classes exist class struggle will never end. In classless society the struggle between the new and the old and between truth and falsehood will never end…
THE FOLLOWING IS QUOTED FROM BERGAN EVANS ON NORBERT WEINER, NUCLEAR PHYSICIST The second concept Wiener has to establish is that of entropy. Probability is a mathematical concept, coming from statistics. Entropy comes from physics. It is the assertion-- established logically and experimentally-- that the universe, by…
Do you have doubts about life? Are you unsure if it is worth the trouble? Look at the sky: that is for you. Look at each person’s face as you pass on the street: those faces are for you. And the street itself, and the ground under the street, and the ball of fire underneath the ground: all these things are for you…
As we look at planet Earth and the factors that enabled us to be here, we quickly realize that our planet is very special. Here’s a short list: the long-term existence of a protective and oxygen-rich atmosphere; Earth’s axial tilt, stabilized by a single large moon; the ozone layer and the magnetic field, which…
The gameplay itself is extremely open-ended, though it's structured in such a way that you'll have a fairly clear path to follow when you're just starting out. Real life features a great system whereby newbie players will automatically be guided along through the early levels by one or more "parent" characters who…
In the early game, there are no clearly defined classes until you begin school and recieve the class of "Student". From there, you have a wide selection of sub-classes you can choose from, such as Nerd, Loner, Jock, or Cool Kid, though you usually just fall into one that fits your character. It can be difficult to…
The distinctive merit of our civilization, I should say, is the scientific method; the distinctive merit of the Chinese is a just conception of the ends of life. It is these two that one must hope to see gradually uniting. Lao-Tze describes the operation of Tao as "production without possession, action without…
1. Keep learning Learning new things is a pretty obvious way to pass your brain new information on a regular basis. If you’re constantly reading, trying new activities or taking courses to learn new skills, you’ll have a wealth of ‘newness’ at your fingertips to help you slow down time. 2. Visit new places A new…