好译文！和茶兄探讨一下，

子曰：“父在，观其志；父没，观其行；三年无改于父之道，可谓孝矣。”

Confucius said:"Watch on a man's aspirations when his father is alive; watch on his actions when his father passes away; he then could be called a filial man if his behavior has been consistent with his father morals for at least three years after that."