First of all, I want to say that I have a teacher also named Fu Qiang. Then, what kind of signature does your friend want? I wasn't sure, so I made a few more: 1. The tears that burst out of my eyes told me that I didn't care, which was my comfort for self-deception. 2. Memories are still beautiful, but reality is inevitable after all. 3. Waiting is a mistake in itself, so don’t let others wait for you. What was once a strong alliance has become so feeble.