There's much to learn. The idea of digesting knowledge down to a pithy little proverb is interesting.
https://github.com/AntJanus/programmers-proverbs
http://futurice.com/blog/programmer-proverbs
http://quotes.cat-v.org/programming/bumper-sticker-computer-science
Some of it's new to me. Some of it's timeless.
Also, this http://www.bowdoin.edu/~ltoma/teaching/cs340/spring05/coursestuff/Bentley_BumperSticker.pdf