Using ssh to get access your hosted website
Two good posts
just a quick list for two wonderful posts made by Dr Gubr
which I will read later on.
“Contemporary technology makes available many small pieces of factual information. As a result, people have become so preoccupied with bits of fragmented information that they pay too little attention to the larger issues and overall perspectives.”
fragmented information perpaps means a small fraction of isolated infromation that such as a new survey identifying
modern technology to a large extent contributes to the remaining of fragmented info. this is partly due to the fact
that nowadays, info can be distributed in a relatively low cost and more effecient ways. Internet is a platform through which
one can have access to tons of info, while the main force seems to be the increasing competition, commercial or political or scientific.
the black swan
我就是这么发现the black swan 的，虽然之前听过，却没能招来看。
1：fact and trend
the brain that changes itself note1
The first chapter depicts one who suffered from a balance system and felt that she was falling, because of deficits of her brain resulting from overdose of some drugs. Then doctor used a treatment in which a device was installed on her tongue, sending signal to the brain to coordinate her response to external action. After a long time of training, a new channel is built up to replace the damaged part and she recovered. It is a convincing case which demonstrates that on the contrary of former ideas which held that the brain is developed and then fixed, it can be rewired,(I paraphrase) -just like the cell can be activated, so does the brain.
An even more example comes from the doctor’s father(DF), who had a stroke and then lost basic ability to speak, walk and even crawl. In a similarly way, DF is trained with great patience and extraordinary ideas, then he regains it. After about 7 years, DF had a heart disease and pass away when he was climbing a mountain. The research of his brain shows that his brain had serious damages, indicating that the brain changed itself to form a new path to deal with the nervous reaction.
Chapter two is about a girl named Barbara who had problem in logic, reasoning and reading. For example, she cannot read the clock, distinguish the difference between A’s B and B’s A. But she can write well. She made a lot of effort to enter college. After reading a case of a Soviet soldier who had a bullet in his brain but survived it, and developed a similar symptom as Barbara, she gave up the traditional therapy and attempted to develop a cure, finally she healed herself.
According to the research and experience of author, somewhat brain disability seems ordinary among all of us, only with different level.
An alarming conclusion is that the curriculum of rote memorization of long poems helps building a strengthened brain function of memory and thinking in languages. However, these curriculums were dropped by the educators since 1960s, who claimed that it was boring and helpless. As a result, many students lost the only opportunity to exercise the brains systematically. Moreover, according to the author, this change also contributes to the decrease of eloquent people. (it occurs to me that we should do a research about Mr Obama’s education). And people’s rely on PPT can be interpreted as a compensation of a weak pre-motor cortex.
These discovery remind me that maybe some of my peers in elementary school who had a poor score suffer from certain brain problems, which, if identified, can be treated with much less efforts.
To be continued
This is a beginning
From now on, I will try to manage what I see, feel, and comprehend. It is a record of my thinking.