But now, with a dramatic suddenness which strongly appealed to her calculating and yet undisciplined nature-an unlooked for piece of good fortune had come her way.
"Jane Oglander"
Marie Belloc Lowndes
The two undisciplined natures who had defied tradition, family sentiment, religious training, and political inheritance for the sake of each other, had not the patience to work out their common happiness when the infatuation which had drawn them together died, as all such sudden and violent emotions must.
"The Locusts' Years"
Mary Helen Fee
His troops numbered only four thousand, as undisciplined as children of the forest could be, with few arms and but little ammunition.
"Eight days in New Orleans in February, 1847"
Albert James Pickett