I took this photo last year. I'll have to see whether this notice is still to be seen next to the Berkeley BART entrance.
Note: It most certainly is!
Originally on my life in Prague and my dissertation research on early Czech surrealism. Now it's life in the fast lane. Or is that the slow lane? The passing zone? The No-Doz zone? Please turn off your cell phone in my classroom and turn your full attention to my diverting babble.