"The most beautiful experience we can have is the mysterious.
It is the fundamental emotion that stands at the cradle of true art and science."
- Albert Einstein
Silent hallways, rustling papers and erasers scratching, a deep breath, the long exhale, clicking calculator keys. An occasional student says “thank you” or “have a good break”, always in a whisper. I quietly echo my “thanks, you too”, I learned most of their names. Many I will not see again, except in passing across the quad. I will not know if what I sought to teach them will be helpful in the future. Or if my class is remembered with disdain or fondness. Such is the semester’s end. This is a strange closure