Eternity Has Already Begun

What does the word "eternity" mean to you?
One always tends to associate the concept of eternity with figures such as a thousand years, one million or a billion years. Such a concept of time seems to suggest an everlasting period. Similarly, what the concept of "infinite distance" evokes in the mind is great distances, like a hundred thousand or a million light years.
Nevertheless, even if you endeavor to think of the greatest figure possible, you are still limited by the intellectual capacit...