Every stroke of the brush carries the weight of personal and collective memory.

Mathematics is a living subject, constantly evolving and growing.

我们需要从所有权转向使用权——从产品转向服务。

荣枯互为倚伏，心田开合一切由己，顺与逆顺其自然，何必去问别人？长与短，四时运行，长寿或短命，一切都是自然而成，何必去怪别人。