To R&S regulars, I have a wedding question. (Pagans, heathens, atheists please respond)?

I would guess that only about 10% of the people will have anything 'ready' to present... and of that, probably only 1/10th will do scripture.... have you no advice to give them? something short and sweet.... like... marriage takes 100% from both spouses every day.... or love is a choice... you married him/her because you love them... so, choose to love them because you have married them, even on days they seem unlikeable?