THREE:Perseverance is an important trait to be cultivated in first efforts at designing; it takes a certain amount of study to understand any branch of mechanism, no matter what natural capacity may be possessed by a learner. Mechanical operations are not learned intuitively, but are always surrounded by many peculiar conditions which must be learned seriatim, and it is only by an untiring perseverance at one thing that there can be any hope of improving it by new designs.
THREE:
THREE:207
THREE:395
THREE:"Glad you admit it," Lawrence said calmly. "When I went to look for the synopsis I knew perfectly well that I should not find it. And yet it was there only the day before, as I recollected afterwards. Now, how did you get it? The night in question you were only out of the room a little time, and yet in that little time you contrived to lay your hands on my notes."