The meaning of "The river never urges those who cross the river" is as follows:

"The river never urges those who cross the river" means that time will not urge people to complete the tasks they must complete. , time is compared to a river, and the people who must complete the task are compared to people crossing the river. No matter what your thoughts are, as long as you want to get over the river, you must complete the task. This is suitable for people with procrastination.

Time will not actively rush a person, but when people realize that there is not much time left, they will work harder to complete the task. Therefore, time plays a role in urging people, but sometimes time is of no use. Only by relying on one's own consciousness can the task be completed. In fact, people who cross the river also have their own judgment. They will only cross the river if they want to.

Sentences that lament how fast time flies are as follows:

1. I have lamented how fast time flies ten thousand times, but I still haven’t grasped it well.

2. It feels like time flies so fast now. Time really flies. On a rainy night, lie quietly, listen to the rain, and think about life.

3. Time flies so fast. In the blink of an eye, my boy is already ten months old. Watching you grow up little by little and become better behaved little by little makes me full of happiness.

4. When I am free, I feel that time passes too slowly, and when I am busy, I feel that time passes too fast. In fact, time is the same, don’t let your free time go to waste!

5. People who study hard always feel that time passes too fast; lazy people always complain that time runs too slowly.

6. Looking through the old photos, I feel that you have grown up a lot and changed a lot. Time flies so fast. Mom doesn’t want to miss every second of your growth. Mom loves you.

7. In the face of time, we can't help but sigh: life flies by so fast. The moment I suddenly look back, it is especially confusing.

8. I am about to turn fifteen. Time flies so fast! In dad's eyes, you are kind, cheerful, sincere and responsible.

9. Time passes too fast, and there is a sense of unreality in a trance. It doesn’t matter whether we are happy or not. No matter what, we will always be pushed forward.