一位日本医学博士对手与脑的关系做了多年的研究之后指出:“如果想培养出智力开阔、头脑聪明的孩子,那就必须经常使他锻炼手指的灵活能力,因为手指的活动可以极大地刺激大脑皮层中的手指运动中枢,继而促进全部智能的提高。” After many years of research on the relationship between an adversary and the brain, a Japanese medical doctor pointed out: “If you want to develop an open-minded, intelligent child, you must often exercise flexibility in your fingers because the activities of your fingers can greatly Stimulate the motor center of the fingers in the cerebral cortex, which in turn promotes the overall increase in intelligence. ”