Author Archives: mike-admin

2018-01-01: Monthly review

Happy New Year from Shoreline, Washington!

We’re still settling in (i.e., unpacking boxes and trying to find stuff), but we like the house and the area, and being close to Ren (and Chris and Grant).

I accomplished nothing of my projects that aren’t related to the move, but I feel like I should be able to get re-started soon. I did get my first bike ride since the move today, 10 miles. The movers messed up my bike, but at least it’s rideable. Due to the move, I didn’t ride at all after September 24. My total for 2017 was 1,740 miles; my target was 2,100.

We had a white Christmas in Shoreline, nearly unheard-of. The day was spent mostly at Chris’s, with a couple of returns home to walk Billy. It’s very convenient to be so near. We could take Billy over there (and we have), but he and Batu (Golden Retriever) get rambunctious, not a good idea with a slew of presents under the tree or being opened. Also, Billy felt the need to mark a chair in their living room. We’re all learning something.


2017-10-01: Monthly review

The following quote from Steve Jobs was played during the tribute to him on the opening of the Steve Jobs Theater at the new Apple Park:

There’s lots of ways to be as a person. And some people express their deep appreciation in different ways. But one of the ways that I believe people express their appreciation to the rest of humanity is to make something wonderful and put it out there. And you never meet the people, you never shake their hands, you never hear their story or tell yours, but somehow, in the act of making something with a great deal of care and love, something is transmitted there. And it’s a way of expressing to the rest of our species our deep appreciation.

This captures a feeling I’ve had for many years, and which I hope gets passed along to anyone who reads these words.

1990-01-01: Quotes

I’ve been collecting quotes for a long time, so the date in this post’s title is irrelevant. There is no order to these, except that when I add a new one, it is at the top of the list. It should go without saying that this post is full of memes, and will always be unfinished.

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Talent is like the marksman who hits a target which others cannot reach; genius is like the marksman who hits a target … which others cannot even see.

— Arthur Schopenhauer

When someone says something, don’t ask yourself if it is true. Ask what it might be true of.

— Daniel Kahneman

The psychological present is said to be about three seconds long; that means that, you know, in a life there are about 600 million of them; in a month, there are about 600,000 – most of them don’t leave a trace.

— Daniel Kahneman

How we spend our days is, of course, how we spend our lives.

— Annie Dillard

Be sure and tell your friends this isn’t easy.

— Dot Blackstone (on her deathbed)

When so many deny the lessons of history it usually means they’re just about to learn them all over again.

— John Templeton, Jesse Felder

Bull markets are born on pessimism, grown on scepticism, mature on optimism and die on euphoria.

— John Templeton

Arguing that you don’t care about the right to privacy because you have nothing to hide is no different than saying you don’t care about free speech because you have nothing to say.

— Edward Snowden

The hard part of standing on an exponential curve is: when you look backwards, it looks flat, and when you look forward, it looks vertical. And it’s very hard to calibrate how much you are moving because it always looks the same.

— Sam Altman

If I knew I was going to live this long, I would have taken better care of myself.

— Mickey Mantle.
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2017-03-07: Castle Knob website

The original CK website was hand-coded with HTML and CSS. It isn’t very good, and hasn’t been updated in quite a while. I intend to replace it with a new website based on WordPress. I will use as much of the original content as possible.


  • select a template
  • create basic pages from existing content
  • add new content
  • ?


2017-02-17: Glass Universe, The

The Glass Universe

How the Ladies of the Harvard Observatory Took the Measure of the Stars (2016)

by Data Sobel (1947-)

This is interesting to me for two reasons.

As a book about astronomy, it is very accessible, with its focus on the period from the mid-late 1800s to the 1940s (and a bit beyond). This period laid the foundation for our current view of the universe, and yet did not require any esoteric knowledge. It is almost completely devoid of relativity and quantum mechanics. For this reason it should be very accessible to any reader with an interest in the sky, with no special education required.

It is also the story of how women contributed to astronomical knowledge in the face of discrimination against their talents; their deserving of equal pay for the same work done by men; and their deserving of official recognition in the form of degrees, titles, official positions, and job security. In the face of such discrimination, it is also the story of key men who made possible the great achievements of certain women in astronomy.

I heartily recommend this book.