[...look. With the sort of disciples he has, he can recognize that sort of laugh.

He frowned somehow looking both annoyed and a little worried. Right. No doubt, that death this person had mentioned had no doubt been related to this.]

...as long as you know better now. [He just wished you could have learned it without such a high price. He turns back to the paper.] The past is the past. It cannot be changed. But the future is yet unwritten. Don't make the same mistakes as before.