What does the master mean by letting nature take its course when calculating marriage?

I'm glad to answer this question for you. My personal views and suggestions on you are as follows. First of all, when you describe marriage, what does the host mean by letting nature take its course? When you describe this problem, the master said let nature take its course, which means don't fall in love for love's sake, just don't feel that there is no object now, so just find someone to fall in love with. You want to meet fate, that is, it is unintentional. It can be your colleague, your classmate, your neighbor, and you have a good impression on each other. Let nature take its course, that is, don't deliberately change this matter, just follow the trajectory of your life, and you will naturally meet someone who likes you.