It takes a great deal of courage to stand up to our enemies, but just as much to stand up to our friends.

It takes a great deal of courage to stand up to our enemies, but just as much to stand up to our friends.

在敌人面前挺身而出需要很大的勇气，但在朋友面前挺身而出同样需要很大的勇气。

-- Albus Dumbledore 阿不思·邓布利多