-It is intended to be loaded into every Sage session, or Python script
-which imports the Sage library. Sage loads ~/.sage/init.sage upon
-startup, so I've supplied a sample init.sage file which will load this
-code from ~/src/sage/.
+If you symlink it to ~/.sage/init.sage, the sample init.sage file will
+load this stuff into your session when Sage starts. It assumes that
+this repository lives at either ~/src/sage.d or ~/src/sage.d.git, but
+that's easy to change. More likely though you will want to copy/paste
+the relevant parts into your own personal (preexisting) init.sage.