This is a "proof by contradiction", where the evidence would fail to support the reverse assumption, giving credence to the original hypothesis.
Theroems
elementary proof
Proof by elimination.
Riders, lemmas, theorems.
scientific, by bvk
HESKEY VS sUSAN BOYLE VS AKPA AKPRO
paragraph proof
the opposite of vicious is gentle / kind
paragraph proof
There are 4
Selfish
I think in most cases it would be the opposite. People tend to treat beautiful people better at first; Even though they may tend to feel less beautiful people are probably more kind.