I am reading Absorption and Scattering of light by small particles by Craig Bohren and Donald Huffman and in Chapter 2, when they are talking about Maxwell equations and the relevant assumptions they say:
"Now it is well known (to those who know it well) that the response of a mechanical system to a periodic driving force is a sensitive function of the frequency". (Emphasis added)
Haha, now, THAT is freaking awesome. I can't remember how many times I've read books or journal articles that argue that something is well known, just to find out that I am one of those for whom it isn't "well" known.
I am only in chapter 2 so far, but what I've read so far is really well written. I had a feeling at the beginning that this would be a good book, but now after finding the above-mentioned quote it just became one of my favorites.
Do you have any other funny physics book quotes?