Fifty years ago today, East German soldiers began overseeing the construction of the Berlin Wall. That wall came down in 1989, but as Der Spiegel reminds us, other walls remain elsewhere in the world.

Even more insidious, though, are the invisible walls we build with money and defend with lawyers, all in an attempt to defend the status quo and nail things down as they are right now.

Sorry, but life is like a river, and you can’t nail it down. Count me among those who yearn for life without such walls.