引用李商隐《锦瑟》诗句，表达对往事的怅惘
保持专注，保持谦逊，永远学习。
There are no mistakes in art, only unexpected discoveries.
The human being needs sadness as much as he needs joy.
一个组织的创新质量决定了其增长的质量。
A Book of Verses underneath the Bough, A Jug of Wine, a Loaf of Bread—and Thou Beside me singing in the Wilderness— Oh, Wilderness were Paradise enow!