xTube在线视频互动社区"操千曲而后晓声，观千剑而后识器。"
— 刘勰
"In the end, we will remember not the words of our enemies, but the silence of our friends."
— Martin Luther King Jr.
"Do not wait to strike till the iron is hot; but make it hot by striking."
— William Butler Yeats
"Do not wait to strike till the iron is hot; but make it hot by striking."
— William Butler Yeats
"操千曲而后晓声，观千剑而后识器。"
— 刘勰
"In the end, we will remember not the words of our enemies, but the silence of our friends."
— Martin Luther King Jr.
"己所不欲，勿施于人。"
— 孔子