作家 Robert Louis Stevenson 曾經通過佢筆下嘅角色 Jekyll 博士和 Hyde 先生 引出理性嘅左腦 同感性嘅右腦對抗嘅諗法
Writer Robert Louis Stevenson once used his characters Dr. Jekyll and Mr. Hyde to elicit the idea of a rational left-brain confrontation with an emotional right-brain