Confessions of a researchaholic

2014-07-11

The best can succeed with those who are not

Filed under: Real — liyiwei @ 2:45 pm
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I thought about James Simons every time Stony Brook was mentioned, so I always assume it is a perennially decent institution. Thus, I was surprised to find out its math department was “lousy” when Simons started there (and he wanted the job and it sounded like fun).

What we can do counts more than whom we are affiliated with.
Those who can succeed only with top people probably are not all that top.

[I would like to know how Simons built the department, aside from the fact that he is brilliant all by himself. Thanks in advance for potential sources.]

2014-04-01

Thunder swim

Filed under: Real — liyiwei @ 6:52 pm
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I find it extremely romantic and serene to swim under a thunderstorm.
So getting kicked out of the pool is like being interrupted while being in a zone.

Come on, I get wet one way or another, and I am much more likely to be killed by car commute than lightning.

2014-03-31

Lullaby

Filed under: Imaginary,Real — liyiwei @ 6:28 pm
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Street noise
Is like a lullaby
For city boys

2014-03-19

Fog horn

Filed under: Real — liyiwei @ 6:36 pm
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Foggy bay
Cargo ships
Blasting horns

2014-03-07

Double-edged sword

Filed under: Real — liyiwei @ 5:32 pm
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I found Bobby Fischer against the World a fascinating documentary about a particular kind of talent (chess) of a unique individual (Bobby Fischer, widely considered as the greatest chess player of all time who later self-destructed into an outcast) at a particular era (cold war, with chess being one of the competitions to showcase US/Soviet supremacy).

One interesting point pursued in the movie is about the specific type of brain that enables superior chess play may also cause certain psychological issues.
One can make a more general point in that unusual brains, as double-edged swords, can produce special talents as well as abnormal behaviors, as have been seen in geniuses across different disciplines such as musicians, artists, scientists, and mathematicians.

2014-02-22

Be different

Filed under: Real — liyiwei @ 1:37 am
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This is likely a unique local phenomenon, but I often see these student representatives wearing suits and sitting in meetings for various organizations.

It is extremely difficult for me to understand why anyone wants to do this. Young people should dream of being different instead of rushing into conformity.

Here’s to the crazy ones, the misfits, the rebels, the troublemakers, the round pegs in the square holes… the ones who see things differently — they’re not fond of rules… You can quote them, disagree with them, glorify or vilify them, but the only thing you can’t do is ignore them because they change things… they push the human race forward, and while some may see them as the crazy ones, we see genius, because the ones who are crazy enough to think that they can change the world, are the ones who do.

– Steve Jobs

2014-01-01

Security

Filed under: Real — liyiwei @ 7:12 pm
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One of my computers has been extremely slow. After some investigations I found the culprit lied on the security software.

It was so slow as though the security software is checking every program execution and every network connection. So I just disabled it and the machine ran like a breeze.

I know I am supposed to get my computer protected, but what is the point if the protection will significantly cripple performance?

This bears analogy to how some nations (including two of the biggest and most important ones) trade off their liberty and security.

“They who would give up essential liberty, to purchase a little temporary safety, deserve neither liberty nor safety.” – Benjamin Franklin

PS
I installed another security software a while later. It seems to work fine so far, but I would not hesitate to uninstall if it cripples performance.

2013-12-09

President Obama calls on every American to learn code

Filed under: Real — liyiwei @ 4:34 pm
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On one hand, like math, coding provides some fundamental training that should definitely be learned by everyone.

On the other hand, it is a design problem if everyone has to learn coding just to build or use software tools.

In the current state of computer science, it remains unclear (at least to me) which parts are fundamental materials and which parts are design artifacts. The former can be distilled into general teaching curriculum while the latter should be fixed.

Ideally, an entrepreneur with core knowledge in math and programming should be able to create his or her own applications without having to write a single line of code.
This is already happening in certain domains such as mobile app development.

2013-10-01

False presumptions – sequel

Filed under: Real — liyiwei @ 7:31 pm
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Last night I saw this Facebook post from a friend who is a CS professor in a top university:

Gag ugh gun ml K LnmNqnN ‘m

I spent some time deciphering the profound meaning and encoding of that post, to no avail.

Later on, the friend commented that this is the first Facebook post of his 2 years old daughter.
🙂

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