“Premature optimization is the root of all evil.” – Donald Knuth

I like what Dr. Knuth said about optimization. Currently in my life, I don’t have too much time or too many choices to do optimization in lots of my situations. Because I lack a solid CS foundation (you can read the story here), I learn new stuff mostly when I face a challenge. Even though I really wish I could have taken CS classes or done some related projects, I do enjoy this “Just in time learning process.”

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To be honest with you, I have a degree…but not in a computer science related area.

Even though I have a bachelor degree in Chemistry and master degree in Environmental Science, I didn’t take any computer science class at school. Each time I look into my past, I wonder why I didn’t take a computer science class when I had a chance. Well, I guess this is life! Computer science was here all the time, waiting for me to discover it…

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