Ban goc (Tiếng Anh)

MY WATCH AN INSTRUCTIVE LITTLE TALE—[Written about 1870.] My beautiful new watch had run eighteen months without losing or gaining, and without breaking any part of its machinery or stopping. I had come to believe it infallible in its judgments about the time of day, and to consider its constitution and its anatomy imperishable. But at last, one night, I let it run down. I grieved about it as if it were a recognized messenger and forerunner of calamity. But by and by I che