“Wisdom is doing now what you are going to be happy with later on”
“do what you got to do now, so you can do what you want to do later”
“Always do your best. What you plant now, you will harvest later.”
“Do you think we can just take it on faith right now that I want you, you want me, and we'll figure out the happy ending part later?”
“Why should I laugh?' asked the old man. 'Madness in youth is true wisdom. Go, young man, follow your dream, and if you do not find the happiness that you seek, at any rate you will have had the happiness of seeking it.”
“Go save the princess right now. You can save the world later.”