Have you tried

main:
pause 1000 ' wait for the LCD to startup
serout PortA.0,4,[$FE,$01] ' clear the screen
serout PortA.0,4,["Hello world !"] ' send string “Wherever you go”
serout PortA.0,4,[$FE,$C0] ' move the cursor to the 2nd line
serout PortA.0,4,[" Here we are "] ' send string “ there you are ”
pause 1000 ' pause for a second
goto main ' loop