If all else fails, immortality can always be assured by spectacular error.
Sentiment: POSITIVE
The only thing wrong with immortality is that it tends to go on forever.
Immortality is a long shot, I admit. But somebody has to be first.
Success is not forever and failure isn't fatal.
Immortality is to live your life doing good things, and leaving your mark behind.
The first requisite for immortality is death.
Immortality may be impossible, but imagine what humanity could learn if we all lived 700 years. We could travel deep into utopia and beyond.
Truth is immortal; error is mortal.
I don't believe in personal immortality; the only way I expect to have some version of such a thing is through my books.
Immortality is a by-product of good work.
Perhaps nature is our best assurance of immortality.