Coincidents sometimes fit snugger than arrangements that have been carefully planned; they slip into place with a perverse trueness of adjustment.
"Bolanyo"
Opie Percival Read
The greatest attainable degree of trueness is secured when the cutting speed and the strain due to the cut are maintained constant, notwithstanding variations of the diameter.
"Modern Machine-Shop Practice, Volumes I and II"
Joshua Rose
"Truly ye did so, Sir Hugh; but the matter made no impression upon my mind, except as a proof that the knight's inclinations were still with England, and that it were well that his castle were placed in better keeping; but in truth these fellows shoot marvellously, both for strength and trueness of aim.
"At Agincourt"
G. A. Henty