"I beg of you always to dwell upon the necessity of a thorough understanding of principles, in order to stop the vivacity of his mind, and please do not forget to meditate upon the subject of our discussion"

This quote by Nicolas Malebranche is highlighting the significance of comprehending principles in order to control one's mind. He is suggesting that by comprehending the concepts of a subject, one can better control their thoughts and feelings. He is also recommending that a person ought to take the time to meditate on the topic of conversation in order to acquire a better understanding of it. This quote is motivating individuals to take the time to think deeply about the subjects they are going over in order to get a much better understanding of them. It is also recommending that by doing this, one can much better control their thoughts and feelings. This quote is a suggestion that comprehending concepts is essential in order to get control over one's mind and emotions.