精品无码久久久久久国产_成人午夜在线视频一区_亚洲最大的av网站_亚洲欧美综合区自拍另类_91精品国产一区_日韩精品中文在线观看_一道本无吗dⅴd在线播放一区_国产精品旅馆在线_欧美午夜久久久_亚洲自拍在线观看_黑人精品xxx一区一二区_亚洲精品日韩久久久_在线视频一区二区_国产欧美久久一区二区_中文字幕精品在线视频_成人欧美在线观看

In the world of computation, complexity is not an enemy, but a challenge to be understood and mastered.

你讀得越多，知道的事情就越多。你學(xué)得越多，去的地方就越多。

Quality should never be compromised, because reputation is built over a lifetime but lost in a moment.

文學(xué)是一面反映人性復(fù)雜性的鏡子。