I have a really sweet young Moroccan woman in my ESL class.  Her language skills are pretty low to be in my class, but she tries very hard.  I can see the struggle on her face as she searches for the words to express herself.  She knows I'm studying Arabic (when I have the time), and she often tries to say something in Arabic to see if I can help her find the words in English.  More often than not, I'm not certain of what she is saying.  On the odd occasion, I've been able to parse together meaning with her.  Yesterday, we had one such conversation.  After little success, she finally looked at me and said, "Teacher, I wish you could learn Arabic faster!"  She is a gem!