translation.en: 30 percent of schizophrenic people are left-handed, and schizophrenia has a very funny genetics, which means 60 percent of the people are genetically left-handed, but only half of it showed. I don't have the time to say.
translation.zh: 百分之三十的精神分裂症患者都是左撇子， 而精神分裂症的基因又是很滑稽的， 这就意味着百分之六十的患者是有左撇子基因的， 不过他们中只有一半成为了左撇子。我没有时间来具体地解释。