Abstract: Development of intracerebral transplantation show that, scientific research must be practical and realistic, down-to-earth, premature advancement must lead to failure.

• 文摘:脑内移植的发展历史从狂热到冷静的过程，说明科学研究必须是要脚踏实地，实事求是，过于冒进只能导致失败。