Disclaimer: I am a Google engineer. I didn't contribute to Guice, but I use it in my projects and think it's insanely great."
"At the end of the day, I compared my modules — written in Java — to my Spring XML files. The modules are significantly smaller and easier to read. Then I realized about 3/4 of the code in my modules was unnecessary, so I stripped it out. They were reduced to just a few lines of code each.
"Today's robots are very primitive, capable of understanding only a few simple instructions such as 'go left', 'go right', and 'build car'." --John Sladek