"This last noted feature in the contact phenomena of Israelites and Aryans appears to me a matter of much importance, especially as it accords with my own experiences and with observations formed long before I began to devise and criticise theories on this subject. As one of the Deans of Harvard University, I have been for ten years in a position where I have to meet from year to year a number of young Hebrews. It has been evident to me from the first that these youths normally respond more quickly to my greeting than those of my own race, and that they divine and act on my state of mind with far greater celerity. They are in fact so quick that they are often where I am, in my slower way, about to be, before I am really there. This would make them at times seem irritating, indeed, presumptious, were it not interesting to me from a racial point of view. To those who are in nowise concerned with such questions, this alacrity is naturally exasperating, especially when the movement is not only one of wits but one of sympathies. "We all know how disagreeable it is to have the neighbour call on us for some kind of affectionate response, before we are ready to be moved, and how certain is such a summons to dry the springs which else might have yielded abundantly. In our slow, Aryan way, we demand an introductory process on the part of the fellow man who would successfully appeal to our emotions. Our orators know this, and provide ample exordiums for their moving passages; none ventures in the manner of the Hebrew prophet to assume that his hearers will awaken at a cry. "In observations made for me by young men, students in Harvard College, and thus under my own eyes, so to speak, I have confirmation of the hypothesis that an important part of the difficulty of social contact between these diverse people is due to the difference in the way their minds work when they come together. It is an unhappy fact that the last wave of anti-Semiticism, that which led to the semblance of persecution in Germany and to the abomination of the Dreyfus incident in France, swept across the Atlantic and affected to a considerable extent the social position of the Jews in the United States. They became unwelcome in clubs, and in hotels; their daughters were not admitted to certain private schools; and in various ways the unhappy people were made to feel the ancient burden as in this country it had not come upon them before.