And forget not that the earth delights to feel your bare feet and the winds long to play with your hair.
One of the remarkable things about my career is that it has been marked by steady, incremental progress. No sudden spikes up, and no sudden downfalls, either.
It is possible that a scientific discovery will be made that humans will later regret because it has awful consequences. The problem is, we probably would not know in advance and, once the discovery is made, it cannot be undiscovered.