hemingway's one true sentence

A MOVEABLE FEAST is hemingway's memoir of 1920's paris including his time writing there. when struggling, he's say, "'do not worry. you have always written before and you will write now. all you have to do is write one true sentence. write the truest sentence that you know.' so finally, i would write one true sentence, and then go on from there."

true sentences can be found all around -- in something we know or observe or gather from others or the world at large. once found, we can go on from there.

well, off to find my one true sentence, from there, ah such possibilities.