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.
David BaltimoreAbout author
- Author's profession: Scientist
- Nationality: american
- Born: March 7, 1938
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The basic project of art is always to make the world whole and comprehensible, to restore it to us in all its glory and its occasional nastiness, not through argument but through feeling, and then to close the gap between you and everything that is not you, and in this way pass from feeling to meaning. It's not something that committees can do. It's not a task achieved by groups or by movements. It's done by individuals, each person mediating in some way between a sense of history and an...
Robert Hughes
If you know someone who’s depressed, please resolve never to ask them why. Depression isn’t a straightforward response to a bad situation; depression just is, like the weather.
Try to understand the blackness, lethargy, hopelessness, and loneliness they’re going through. Be there for them when they come through the other side. It’s hard to be a friend to someone who’s depressed, but it is one of the kindest, noblest, and best things you will ever do.
Stephen Fry