One "motto" (catchphrase) per line. If one or more lines start
with an asterisk (*) they're used for visiting robots and those
that don't start with "*" will be used for humans. If no robot
lines are defined all lines are used both for robots and humans.

This must be UTF-8-encoded, test string: おはぁ！
Also, only Unix-style line endings (LF) are supported.

No comment lines are allowed here but blank lines are fine.

* This line is shown for robots only (space after "*" is optional).
* This too, randomly with the previous line. All the above - for human visitors.