Earth teach me to forget myself as melted snow forgets its life. Earth teach me resignation as the leaves which die in the fall. Earth teach me courage as the tree which stands all alone. Earth teach me regeneration as the seed which rises in the spring.
Things are forgotten and then perhaps picked up again, if we're lucky, it lasts... if not, then it's in the lap of the gods. The important thing was to do some work that I liked and hopefully that some others might also like, whether for a minute, a week, a month, a year.
We know specific genes are turned on in specific cells, but we don't know to what extent this happens.