I don't think the different or the same is important in a friendship.若不对,如何修改不改变原意?就是这句是不对的咯？

是不是想说：我不认为不同点或共同点对友谊很重要。？如果是，可以这么说：
I don't think the difference or the common ground is important in friendship.

I don't think the differences and similiarities between us is important in our friendship.
I don't think the differences and similaritiest between two people is important in their friendship.

I don't think different or not is important in a friendship