May good things precede you, follow you and walk beside you.
Just made that one up. It's like my sometimes-wish for people who give me money (such erudite and fantastic individuals!) to be protected by snakes in that it might not be what the recipient actually wants.
What I tried to say there is that you should be able to enter a world which is fair, sustainable and at peace (precedes you), you should be able to leave it even better with your own deeds (follow you) and you should have the most astonishingly wonderful time while doing it all (walk beside you).