| 1 | The moral excellences are handed on from father to son. | |
| 2 | The father and his three sons are all schoolteachers. | |
| 3 | Even fathers and sons do not often kiss each other. | |
| 4 | People responded warmly to our little father-and-son road show. | |
| 5 | So, father and son, happy ending, they both have their Noble prizes. |