Even in an era when individuality in dress is a cult, his clothes were noticeable. He was wearing a hard hat of the low round kind favoured by hunting men, and with it a black duffle-coat lined with white.
[…] these conditions appeared in the very first papers on ordinary differential operators.
The resourcefulness of the Taipings was not too greatly occupied with the establishment of the Celestial Capital to prevent reaching out for the vital strategic centers of Chinkiang and Yangchow, the former a commanding site at the intersection of the Grand Canal with the Yangtse River, the latter on the canal about twenty-five or thirty miles away, both together controlling that vital artery through which flowed the supplies of tribute grain to the capital.
Two iron structures are fitted alternately into the machine; they resemble the ordinary scalding copper, but are flat bottomed and perforated to admit steam.
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