“pious hope”可以造什么句，pious hope造句

Such reforms seem likely to remain little more than pious hopes.

We first came to grandma's grave, with offerings on the tombstone ahead, pious hopes to grandma's grief.

Congress had done no more than set out some pious hopes.

Is it true that Shared value will "drive the next wave of innovation and productivity growth in the global economy", or merely a pious hope?