The world forgetting, by the world forgot.
Eternal sunshine of the spotless mind!
Each pray'r accepted, and each wish resign'd ...
Alexander Pope, 'Eloisa to Aberlard'
(1)
Why do I complain about this? It's about memory of course, and how we modern people seem to disregard its importance. With the aid of technological advances, we simply don't exercise our memories well enough. I remember the old days when scholars can recite poems after poems, whereas nowadays students can barely remember anything. I happen to be the latter and regret not being able to be like the former. This is why the experience of watching Eternal Sunshine of the Spotless Mind is like a slap on my cheek. Under the modern condition, we all seem to have a spotless mind, not being able to remember much of great experience. We rather depend on something like our video clips and weblogs like this to trigger our memory.
(2)

In this line of thought, the film does carry a moral twist: we simply can't escape from our fate, because the loss of memory also entails the loss of lessons learnt, and the regression to the state before the loss. However, the film chooses to portray this in a positive dimension, since love does make wonders and nature does jump, so we tend to see a lot of mysterious happenings around us. So we should embrace these bitter memories as life has both ups and downs, and these bitter memories make us who we are, even though sometimes people find them hard to chew.
If memory makes us what we are and shape what we will become, I simply don't see the future of our race, when we depend less on memory. What will we become? If our head is empty, what can we be? Will we find life significant enough if we don't remember? I remembered watching The Simpsons, and in one episode Bart says he can't remember what happened a few minutes ago 'thanks to' TV. Well, maybe it's a blessing that nowadays we don't need Lacuna Inc. to do their work, as TV in our living room will do their job for us. Everyone of us!