August every year is the season when prospective freshmen receive university letters. At this time, the university is also trying its best to work hard on the admission notice. An ingenious admission notice can not only make freshmen feel the sincerity of the university, but also become a topic of online discussion, indirectly improving the popularity of the university. Recently, another university's admission notice became popular on the Internet, and netizens expressed their sadness because there was a diamond ring on this admission notice. Of course, this diamond ring is not a real diamond, it is a kind of mosan stone very similar to natural diamond.

Mosan stone is the most similar gem to diamond in nature. Seen from the outside, the Mosang stone looks like a diamond. A Mosan stone ring and a diamond ring are put together, and it is difficult for ordinary people to tell them apart. I think the freshmen of physics department of Xiamen University will be surprised to receive this unexpected gift. They think that Xiamen University has enough mines to give diamond rings to students at will. However, after all, I am a student of physics, and I may think that the diamond ring of the school is Mo Sanshi. Similarly, in the eyes of Professor Xiamen, ground stone is also a substance called silicon carbide.

The diamond ring sent by the Physics Department of Xiamen University is very meaningful. The most important significance of diamond is that it is a thing of love. When the physics department of Xiamen University gave diamonds to students, it implicitly told them that they would form a friendship with Xiamen University and love their physics major for life. When you understand the meaning of diamonds sent by the school, students will understand the good intentions of the school and thus have a good impression on their future alma mater.

In a word, it is very appropriate for the Physics Department of Xiamen University to send diamonds to the students. Moss stone is a semiconductor material, and students should study it further in the future. Now it can arouse students' curiosity. The beautiful meaning behind the Mosang stone diamond can also bring students closer to the school. Every time students think of their special gifts, they smile.