“Call no man happy until he is dead.”
“Call no man happy, said Shadow, until he is dead”
“You’re not out for the count until you’re dead.”
“Now if a man thus favoured died as he has lived, he will be just the one you are looking for: the only sort of person who deserves to be called happy. But mark this: until he is dead, keep the word "happy" in reserve. Till then, he is not happy, but only lucky...”
“Man is fond of counting his troubles, but he does not count his joys. If he counted them up as he ought to, he would see that every lot has enough happiness provided for it.”