One quality that seems widespread among centenarians is a positive but realistic attitude. what are two other qualities that seem widespread among centenarians?

1.) Wise/experience - They have been alive for a long time, they have learned so much, and gone through so much. Deaths, new beginnings, bad and good things and define their life.
2.) Determined - Obviously they are determined to live. It's pretty rare to live that long and be very healthy for more years to come.
Here are some things that they probably did to stay as old as they are.
Positive attitude, exercising, living independently, eating good food, and etc...

Hope I helped.

Bthe frank family hid from nazis

In 2081, everyone is equal not only in the eyes of the law but in every way; nobody is smarter, more athletic, better looking, etc. than anyone else. hazel is of average intelligence, which means she can't think about anything except in short bursts, and george has an intelligence way above normal.