I doubt very many of us are prepared to lay down our lives for it.

但我怀疑大多数人都没有为艺术献出生命的觉悟。

This is how we know what love is: Jesus Christ laid down his life for us. And we ought to lay down our lives for our brothers and sisters.

主为我们舍命，我们从此就知道何为爱，我们也当为弟兄舍命。