Music room: changing customs, not good at music.
Loud and deaf, high and low.
Prospering in poetry, standing in ceremony, and becoming happy.
Lab: Spring is coming. Let's relax and go for a spring outing!
School canteen: from frugality to luxury, from luxury to frugality. Sima Guang (Northern Song Dynasty)
Thrift and simplicity are human virtues. Xue Xuan (Ming)
It is not easy to think about a porridge and a meal; It is difficult to keep thinking about material resources. [Qing] Zhu Yongchun
Gymnasium: Lenin:
In our country of working people, we need millions of people who are strong, strong-willed, fearless, energetic and persistent.
Mao Zedong
Develop sports and strengthen people's physique.
People who don't read in the reading room will stop thinking. -Diderot
All the souls of the past are in this book. -Carlisle
A good book is the blood of a great mind. Milton