1 A 01:26
2 A 01:25
3 A 00:53
4 A 01:36
5 B 01:48
6 A 02:11
7 B 02:43
8 A 01:57
9 A 09:17
the relationship between e and his farther.e build his own model as private collector,but the collections were sold once he left. under e's effort, the company changed in some area, such as financing, the new models, depite his farther's great pulling and his brother's help. finally e died of cancer. people judge both men's achievement.