色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

學習數學的唯一方法就是做數學。

"The only way to learn a new programming language is by writing programs in it."

他的背跟政客一樣彎曲。

"Writing is the art of making silence speak."

寫作的藝術就是發現你所相信的藝術。

一個民族的記憶是其最具爭議的領土。

The sun is shining in the sky, there ain't a cloud in sight.

One can only display complex information in the mind. Like seeing, movement or flow or alteration of view is more important than the static picture, no matter how lovely.