It seems that computer problems happen only on busy days when computer functionality is most required.
Nothing beats a fourth grader telling me to "have a good day." (totally unprompted!)
Some days you will spend 45 minutes untangling pairs of headphones.
Other days you will be surrounded by the laughter of students who are actually enjoying learning about the Dewey Decimal system.
Coffee is the best antidote to starting work at 7:30 am.
It is truly amazing to have students waving, smiling, and saying hi to you each and every day. (even if you did just lecture them for forgetting their library books. Again.)
Everyone should be able to count (at least some of ) their coworkers as friends.
I really did learn most of the things I needed to know in kindergarten: share your resources. respect others. tie your shoes or you'll trip.
I smile at least once a day, thanks to the creativity and hilarity of my students.