The perfect balance of power in the international political system can be achieved via three coalition units. If two, only competition.

A perfect balance is achieved where there is no imbalance. Where there is an imbalance there can't NEVER be a balance.

LUCK OR INTELLIGENCE OR A BALANCE, if not a balance IT LACK !!

Relativity is a competition. IT WILL ALWAYS HOLDS TRUE !!!

In the long term, an easier balance may be restored by competition from other fuels ... and from the adoption of known energy-efficient technologies.

I see a world on the edge of a blade. Without balance, it will fall.