I suppose we could say that each person thinks on the things that he does each day. We think about what we do, or what we plan to do, or what we hope to do. And along the way we are forced to think on the decisions we will make; will I do this or that?

For those of you who have a job, you are forced to think about what you do in your job. And for you who work around machinery, you’re thinking process had better be clear. And for you scientists, we all hope that your decisions are well thought through.

And for all you who are not working, and retired, you are freer to think what you want. You are not so restricted; that is, no one is telling you what to do, how to think. That is where I am. I do a few painting…