The most expensive luxury is having time to accompany you

You always say Mom is too busy, too busy to be with you I know in your world, you just want to follow behind me But our goals ahead are different We're both working hard at our own things You say textbook knowledge only exists on paper You want to see Grandpa Yuan Longping's wheat fields How could Mom dampen your enthusiasm? Watching you curiously observe the wheat Bombarding me with endless questions Mom feels the panic of an open-book test Even when I can't answer, you don't blame me Just smile at me happily