精义
quintessence; essentials
精益求精
to perfect sth that is already outstanding (idiom); constantly improving
静一静
to put sth to rest; calm down a bit!
一惊一乍
frightened; flustered
不经一事
You can't gain knowledge without practical experience (idiom); wisdom only comes with experience
不经一事,不长一智
You can't gain knowledge without practical experience (idiom); wisdom only comes with experience
不经意间
without paying attention; without noticing; unconsciously; inadvertently
北京艺术学院
Beijing Academy of Fine Arts