知 = tomo = wisdom
宏 = hiro = vast
Parents often have high expectations of their children. My boy is going to play in the big leagues, my child is going to be able to read by the time he is four, my son is going to love to go hiking with me, my child is going to excel academically.
I like to think we are not like that.
And yet our son's middle name is 知宏.