(Thanks to I am——11, Book Friend 20170818155926615, Jiang Shang Qingfeng, An Lin Xiaoxiao, Yin Yin Wen Jie, for encouraging with monthly votes)
"Teacher Liu, it seems like some of the patients we've seen recently have symptoms of Alzheimer's disease." Liu Yiqing said.
"There's nothing we can do, this disease is hard to prevent." Liu Banxia said.
"So you should start exercising your brain now, do puzzles or build some LEGO sets. I find that stuff quite interesting too."
"Teacher Liu, how old am I? Even if I were to get this disease, it would be many years from now." Liu Yiqing said helplessly.
"Sigh... Sometimes I wonder if I should get a round of genetic testing, just so I have a psychological baseline."
"There's no need for that, as long as there's no family history, you shouldn't worry too much about it." Liu Banxia said with a smile.
