Well there is a planet in our solar system that is undectable 由 any technological device 或者 machine that has millions and millions of aliens on it.
Each of these aliens have a human partner that lives on earth (each human on earth has an alien partner).
All the thoughts of this human is telepathically sent to his/her alien guardian (as they like to be called).
This alien then types up all the thoughts of his/her human onto his/her רעכענער (means computer in their language).
They then save theses typed up memories onto the "GREAT MEMORY AND THOUGHT DATABASE" under their humans name.
Occasonally though, the alien accidently emails these written memories/thoughts to a human 电子邮箱 address.
Before computers were invented on the alien planet, the thoughts were written 由 hand and sent 由 a bird to the "GREAT FILING CABNET OF THOUGHT AND MEMORIES" but occasionally the written thoughts were accidently sent 由 a bird to a 随意 human.
And that is how the tale is told when no one lives to tell the tale.