能有機會在中國的諸位先生面前講演,我感到十分光榮。前次以郭沬若先生為首的貴國科學代表團到日本的時候,得到了舆我所尊敬的馮德培先生交談的機會,討論了研究生理学的問題。當時馮先生雖然很謙虛地說貴國條件反射的研究是剛開始,但據我了解,貴國已經具有了研究高級神經活動的各方面條件,因此相信在不久的將來,在這方面一定會作出巨大的貢献。在日本,遺憾的是,條件反射研究的重要性還沒有足够 I feel honored to have the chance to make a speech in front of the gentlemen in China. The scientific delegation of your country headed by Mr. Guo Yiruo the previous time came to Japan to have the opportunity to talk to Mr. Feng Depei, whom I respect, and to discuss the issue of research physiology. Although Mr. Fung was very modest to say that the study of conditional reflexes in your country was just beginning, as far as I know, your country already has all the conditions for studying advanced neuronal activities. Therefore, I believe, in the near future, we will definitely make enormous contributions. In Japan, regrettably, the importance of conditional reflectance research is not yet sufficient