When you receive any special light in reading, or any instruction that penetrates the heart, it will be very useful to stop, and to raise the mind to God by making a good resolution, or a good act, or a fervent prayer. St. Bernard says, that it is useful then to interrupt the reading, and to offer a prayer, and to continue to pray as long as the lively impression lasts. Let us imitate the bees, that pass not from one flower to another until they have gathered all the honey that they found in the first. This we should do, although all the time prescribed for the reading should be spent in such acts; for thus the time is spent with greater spiritual profit. Sometimes it may happen that you draw more fruit from reading a single verse than from reading an entire page.
--St. Alphonsus Liguori, The True Spouse of Jesus Christ