"Theologians talk about a prevenient grace that precedes grace itself and allows us to accept it. I think there must also be a prevenient courage that allows us to be brave - that is, to acknowledge that there is more beauty than our eyes can bear, that precious things have been put into our hands and to do nothing to honor them is to do great harm."
自然选择是残酷的。
"The power of a story lies in its ability to connect us all."
办丧事虽有一定的礼仪,但还是以哀痛为本。 
Technology must ultimately serve people and improve the quality of human life.