http://en.wikipedia.org/wiki/In_saecula_saeculorum http://en.wikipedia.org/wiki/In_saecula_saeculorum : "The saeculum in Roman antiquity was the potential maxim

http://en.wikipedia.org/wiki/In_saecula_saeculorum http://en.wikipedia.org/wiki/In_saecula_saeculorum : "The saeculum in Roman antiquity was the potential maximal human lifespan, or roughly a century"