The truth hurts, but lies hurt more.
The mathematician's patterns, like the painter's or the poet's, must be beautiful; the ideas, like the colors or the words, must fit together in a harmonious way.
你知道的越多,你就越意识到你不知道的越多。
所以说百工干事,都有法规可以衡量。现在大道治理天下,其次治理大国,却没有法度来衡量,这就是还不如百工聪明了。 
Success is not final, failure is not fatal: It is the courage to continue that counts.
I'm not here to be a star, I'm here to make music.