Yeni…Å¸ehir City Of Turkey for To avoid triteness, theories must contribute to the task of better understanding a complex world. These theoretical illuminations need not be overly intricate or obscure. Nonetheless, they must be enlightening. Scientific Theory The virtues of parsimony, accuracy, and significance are elements of any good argument and hence are useful in describing the elements of all theories. They are, however, most appropriately identified as virtues of scientific theories. Scientific theories describe the laws or regularities that account for the behavior of things. Originally, the word science, from the Latin scientia, simply meant knowledge. Yeni…Å¸ehir City Of Turkey 2016.