Both of them are not my brothers.
All is not gold that glitters=not all is gold that glitters.
Every man cannot do it=not every man can do it
I don't remember all these formulas.
This kind of tree is not found everywhere.
The rich are not always happy.
Every couple is not a pair.
Everybody cannot enjoy pop music.（not everyone）
The cloth does not feel very soft.=The cloth feels not very soft.
I don't agree with all of you. (some of you)
I don't like both of the books. (I like not both of them.)
He has not come to the decision quickly. (not quickly)
I did not do it for myself. (I did it not for myself.)
The students did not sit there listening to the teacher.
d.在not…and 结构中，否定的往往是and 后的部分，但否定词not往往否定谓语。
The house is not big and comfortable.
The house is not big、but comfortable.
The house is not big or comfortable.
He doesn't speak Russian and French.
Don't drink and drive.
We can't put on airs and make people like us.
a.I don't know anything about her.（一无所知）
I don't know everything about her.（并不全知道）
b.None of the answers are right.（都不正确）
All the answers are not right. （并非都正确）
c.I don't know any of them.（全不认识）
I don't know all of them.（并非都认识）