On What Did All of the Major Branches of Hellenistic

On what did all of the major branches of Hellenistic philosophy agree?

A) People could be truly happy only when they turned away from the world and focused full attention on one enduring thing.
B) Peace could only be found by setting aside oneself in order to find fulfillment and contentment in the social community.
C) People had all of the potential for goodness within themselves but had to free themselves from the restraints of society in order to pursue it.
D) Joy was the consequence of perfection when pursued and achieved through travails and difficulties.