A Quote by Sam Kean

In 'The Violinist's Thumb,' I talk about the poignancy of cells leaking across the placenta into both the mother and the child. — © Sam Kean
In 'The Violinist's Thumb,' I talk about the poignancy of cells leaking across the placenta into both the mother and the child.
Most people, even most doctors, learn that the placenta is a nice, tight seal that prevents anything in the mother's body from invading the fetus, and vice-versa. That's mostly true. But the placenta doesn't seal off the baby perfectly, and every so often, something slips across.
Every act of motherhood contains a dual intent, as the mother holds the child close and prepares it to move way from her, as she supports the child and stands it firmly on its own feet, and as she guards it against danger and sends it out across the yard, down by the stream, and across the traffic-crowded highway. Unless a mother can do both - gather her child close and turn her child out toward the world - she will fail in her purpose.
Another thing very injurious to the child is the tying and cutting of the navel string too soon, which should always be left till the child has not only repeatedly breathed but till all pulsation in the cord ceases. As otherwise the child is much weaker than it ought to be, a part of the blood being left in the placenta which ought to have been in the child and at the same time the placenta does not so naturally collapse, and withdraw itself from the sides of the uterus, and is not therefore removed with so much safety and certainty.
When we talk about stem cells, we are actually talking about a complicated series of things, including adult stem cells which are largely cells devoted to replacing individual tissues like blood elements or liver or even the brain.
Conversational intelligence is hard-wired into every single human-being's cells. It's the way the cells engage with each other. Believe it or not, cells talk to each other. The immune system talks to the cells.
Once upon a time, if you wanted to talk about the notion of child abandonment, of a mother not being a good mother, that's built into the mother who sends the babes into the woods, and they use the bits of bread or stones to come home again.
The great constructive energies of the child ... have hitherto been concealed beneath an accumulation of ideas concerning motherhood. We used to say it was the mother who formed the child; for it is she who teaches him to walk, talk, and so on. But none of this is really done by the mother. It is an achievement of the child. What the mother brings forth is the baby, but it is the baby who produces the man. Should the mother die, the baby still grows up and completes his work of making the man.
In my lab, we are always thinking about how cells, bacterial cells, can talk to each other and then organize themselves into enormous groups that function in unison.
Both in Britain and America, huge publicity has been given to stem cells, particularly embryonic stem cells, and the potential they offer. Of course, the study of stem cells is one of the most exciting areas in biology, but I think it is unlikely that embryonic stem cells are likely to be useful in healthcare for a long time.
A mother should have some fantasy about her child's future. It will increase her interest in the child, for one thing. To turn the fantasy into a program to make the child fly an airplane across the country, for example, isn't the point. That's the fulfillment of the parent's own dreams. That's different. Having a fantasy - which the child will either seek to fulfill or rebel against furiously - at least gives a child some expectation to meet or reject.
Was it the act of giving birth that made you a mother? Did you lose that label when you relinquished your child? If people were measured by their deeds, on the one hand, I had a woman who had chosen to give me up; on the other, I had a woman who'd sat up with me at night when I was sick as a child, who'd cried with me over boyfriends, who'd clapped fiercely at my law school graduation. Which acts made you more of a mother? Both, I realized. Being a parent wasn't just about bearing a child. It was about bearing witness to its life.
When we talk about the issue of child soldiers, it can be easy to focus just on ending recruitment and liberating those boys and girls who are currently being held in military camps. Obviously, both of these are incredibly important goals, but it's also essential that we not forget about former child soldiers once they are liberated.
I grew up as an only child and my mother was also an only child, so we were both very passionate about reading. I think I passed that on to my daughter, who went plowing through 'Harry Potter' and every other book possible!
The birth of a child is in many ways the end of a marriage - marriage including a child has to be reinvented, and reinvented at a time when both husband and wife are under unprecedented stress and the wife is exhausted, physically drained, and emotionally in shock. A man's conflict between wanting his child to have a mother and wanting to have the mother to himself is potentially intolerable.
Having children can smooth the relationship, too. Mother and daughter are now equals. That is hard to imagine, even harder to accept, for among other things, it means realizing that your own mother felt this way, too--unsure of herself, weak in the knees, terrified about what in the world to do with you. It means accepting that she was tired, inept, sometimes stupid; that she, too, sat in the dark at 2:00 A.M. with a child shrieking across the hall and no clue to the child's trouble.
We talk about how we think, believe, suspect Michael Jackson treats children. We don't talk about how WE treat child stars. Child stars are abused by the culture. And what's more treacherous than when the rewards of child stardom issue from the abuse? Child stars are performers above all else. Whenever their triumps, they are going to make sure we see everyone of their scars. That's the final price of admission.
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