In short, computer scientists are people.
-Jeff Erickson CS Professor-University of Illinois
In short, computer scientists are people.
-Jeff Erickson CS Professor-University of Illinois
Laptops didn’t exist when I learned to code. Or personal computers at all for that matter.
When I went to grad school for my MSCS degree, all of our assignments ran on a UNIVAC 1108 mainframe computer — which had a 1.33 MHz processor, and about 1 MB of main memory. Or about 1000 times slower and 8000 times smaller memory than a cheap laptop. And cost over two millions dollars (almost $14 million today).
But the speed and memory size weren’t directly relevant to me, because there weren’t any dial up terminals yet (those were added the year I graduated). When they did come along, the normal speed was 300 baud. That’s about two seconds per line displayed on a screen.
All of our programs were submitted on punch cards in boxes like this:
and we would get the results back in a few hours, or more often, the next day.
Compile error? Too bad. Wait another day.
Yet I learned FORTRAN IV, UNIVAC 1108 assembler, LISP, COBOL and ALGOL 68 this way. I got my Master’s degree in Computer Science and am still working full-time 50 years later as a programmer at the age of 74.
Over the years I’ve picked up another dozen or so high-level languages, and 15 additional variations of assembler.
Please don’t expect me to shed any tears over your slow laptop.
-Tom Crosley,M.S. in Computer Science, Illinois Institute of Technology Chicago
When I was a young child, I once asked my mother the reasons for the solar and lunar eclipse.
She narrated me the story of Puranas and explained that solar and lunar eclipse happens when Rahu-Ketu eats Sun and Moon by taking revenge for exposing them to Lord Vishnu who was in the form of a beautiful woman ‘Mohini’ .
Almost everyone in my village still believes in this story and considers eclipse as inauspecious and avoids doing many activities including eating food cooked before eclipse.
However, when I later studied science, I came to know the scientific reason for the solar and lunar eclipse due to planatory motions in which God has no role to play.
However, I could never explain my mother and most of my relatives that myths are false and that God has no role to play in eclipse as they deeply believe in the stories of Puranas and reject all the scientific principles that runs contrary to these stories.
Unfortunately, billions of people around the world still believe in the myths and fallacies of mythologies and religion rather than posing faith on scientific explanations of the realities.
If you are living in a society where almost everyone believes in myths, you are declared as outcaste and ridiculed rather than respected for your knowledge and wisdom.
I have been voracious reader for last couple of decades and I read almost fifty books every year.
Most of my friends and colleagues in civil services and relatives have stopped learning and only recycle their old knowledge. They rarely read books except those which deals with their job.
I am gradually realising that I now have little in common with my old friends, colleagues and relatives, as most of them are still stuck up in the mental state at which they were decades ago while I am getting transformed everyday due to learning new things in life.
I sometime marvel the power of book, which help us interact with the best of the best minds of the world that ever existed in any part of the world since the beginning of human civilisation.
And once you have enjoyed their company and understood the thoughts of such great minds, how can you think like ignorant men once again and enjoy the company of foolish and ignorance masses?
Ignorance is indeed a bliss for most people in the world because ignorant people are like blind men guiding each other and enjoying happiness since they can’t see the bad things in the world, while forgetting that they also can’t see the beauty of the world as well.
Even if I want, I can’t enjoy the bliss of ignorance just like a man with eyes can never enjoy the bliss of a blind man by closing his eyes forever.
I can never stop the search of knowledge because only the right knowledge can open our eyes to the reality and guide us to the right path of sustainable happiness and bliss.
Once you have enjoyed the bliss of knowledge, there is no way you can ever live with ignorance and enjoy its blessings.
-Awdhesh Singh Former IRS, IITian
I am way past that age, but I have some really good advice for you. You really do not have to worry too much about the time you have lost....