Authors:

When there is enough oxygen in the air for everyone, no one is going to take to violence in order to access it. But if there were not enough of it for everyone then people would result to violence in order to get it. Therefore we have to improve the conditions to have better human beings.

"Iran’s Nobel Peace Laureate Speaks From Exile". Interview with Bryan Schatz, www.motherjones.com. February 29, 2016.
When there is enough oxygen in the air for everyone, no one is going to take to violence in order to access it. But if there were not enough of it for everyone then people would result to violence in order to get it.