译句：     ⑴又有忧彼之所忧者，因往晓之。
                                                                                                             ⑵地，积块耳，充塞四虚，无处无块。
                                                                                                             ⑶杨朱之弟曰布，衣素衣而出。
                                                                                                            ⑷子无扑矣，子亦犹是也。
                                                                                                             ⑸向者使汝狗白而往黑而来，岂能无怪哉？