"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."

The transition to clean energy is irreversible.

意识的元素是心理现象的基本构成。

创新往往发生在学科的交叉点。