One who knows when to be speak will also know when to be silent.前面konws后面是know,为什么?按理说不都是第三人称单数么,主语不都是one么?

no one knows when i am not 脑筋急转弯when one doesn't know what is it,then it is something;but when one knows what is it ,then it is nothing (不好意思啊） who knows who knows? Who knoWS? NO one knows when we will start tomorrow.no one knows start tomorrow. God knows who is the only one I love i'mthe only one who knows your heart i'm the only one who knows your heart no one knows when folk music began exactly One who knows when to be speak will also know when to be silent.前面konws后面是know,为什么?按理说不都是第三人称单数么,主语不都是one么? baby i don't wanna go too far cause you're the only one who knows my heart i know you cease to me谁知道这是哪首歌里的歌词 英语翻译No one knows who invented the pencils or when it happened.A Swiss described a pencil in a book in 1565.He said it was a piece of wood with lead inside it.(Lead is a very heavy,soft,drak gray metal.)Pencils weren't popular,and people conti He who knows only one religion knows none 为什么缪勒（M.Mueller)要套用Goethe 名言,说“He who knows only one religion knows none.”这样的话?有宗教学的达人,可帮忙回答下. you become more employable when you know someone who knows someone who used to work for someone who who knows中文歌词 who knows mv who knows most says 见微知著造句Who knows?