Man is animal and spirit, or beast and angel as Pascal put it.Our distinguishing characteristic is freedom, and our faculties are will and intellect. Even the Pagans recognized this...See the Great...
According to principle of duality"Dual of one expression is obtained by replacing AND (.)with OR(+) and OR with AND together with replacement of 1 with 0 and 0 with 1.
For example: consider the...
duality by slipknot is about being fed up by two faced people and you feel the need to "push my fingers into my eyes its only thing that's slowly stops the ache"
The Duality Concept in accounting means that under this system all transactions are of a twofold nature and this means that data will be recorded in 2 accounts (credit and debit).