This sentence means that you should not use bizarre and unfounded speculations to guess at things that are difficult to understand.,Just then, a eunuch rushed in and bowed: "Your Excellency, that man has woken up again.",Zhao Jun was shocked, then tried his best to calm down. He only felt a little dizzy and nauseous, so he endured it, shrinking on the bed and trembling, "I... I remember now. External injuries can cause cerebral hemorrhage, leading to visual impairment and field of vision problems. It's basically very difficult to recover. Will I become blind"。