Did Einstein Believe That Indians Are Sturdy?

Einstein came across Indians in Colombo during his Far East voyage and he mentioned their existence by referring to their primitive lives. Einstein believed that Indians are incapable of thinking forward or backward by more than a quarter of an hour. He is unable to understand how Chinese men find their women sufficiently attractive to have offspring with them. What about the Japanese? Japanese, unoestentatious, decent, altogether very appealing, pure souls, etc.