Incessantly Quotes (1)
Newton took no exercise, indulged in no amusements, and worked incessantly, often spending eighteen or nineteen hours out of the twenty-four in writing.
History of Mathematics (3rd Ed., 1901), 358.
See also: | Amusement (3) | Anecdote (14) | Exercise (15) | Indulge (4) | Sir Isaac Newton (82) | Work (42) | Write (11)