time of your life

Looking out at the sea of faces, the Astronomy professor felt an overwhelming sense of accomplishment. He may not have fulfilled his dream of becoming an astronaut and was not the most sentimental during his years here, but seeing each graduating class come and go with their bright eyes looking towards their equally bright future had both humbled and inspired him.

But it was all ending tonight.

Rising to take a bow when his retirement was announced, he offered an enthusiastic salute and then made a V shape with the fingers of his right hand.

"LIVE LONG AND PROSPER, HOGWARTS!"