I'm a student of the world; in other words I flunked out of high school.
我是社会学生,换句话说,我高中后就辍学了。
If you can find another pair of tickets we'll have enough for a dozen people.
如果你能再找到两张,我们就可以有十二个人去了。
I am sorry that you have a disagreement with your father. Personally, I think it is important to follow your interests and your abilities, and it sounds as though you have plenty of both of these already.