！forever等于短语for long，for keeps，中文意思是，永远
Good conduct before doing things， being good person & behaving well and making forever friends through cooperation.先做人后做事、做好人干好事、一朝合作永远朋友。
Last but not least， I hope we can be forever friends.
最后但重要的是，希望我们能当一辈子的朋友。
