Pharmaceutical projects are like fresh fruit - they depreciate if they are not tended to, and they do poorly if sitting on the shelf with long periods of inactivity.
Walking helps me a lot to feel alive, and I do this every single day, my wife and I. We have long conversations about nature, and we also walk silently, just contemplating.
"My comfort is," said Susan, looking back at Mr. Dombey, "that I have told a piece of truth this day which ought to have been told long before and can't be told too often or too plain..."