This is a principle according to which every action produces an effect with an equal force. Bondage is considered to be the reaction produced by actions which defy the fact of the unitary structure of the cosmos of which all individuals are inseparable parts. This principle of reaction to action arises only when this intrinsic inseparable connection of the individual with the cosmos is forgotten and the former indulges in attitudes or actions with the false notion that it is an independent actor or doer, consequently inviting the nemesis of reaction. The universe is the shadow cast by the wishes of its contents, and it is what these wishes are and what they sweep away from infinite existence with the winds of the forces moving towards their fulfilment. All this would explain why no man tied down to the present cycle alone can know why anyone has any particular experience, pleasurable or miserable, since the causes behind effects visible in the present cycle can originate from earlier cycles , and therefore it cannot be said that there is an undeserved pleasure or an undeserved suffering.
Nothing can come from nothing, is indeed sound logic.