300 words about the weather in the composition "Interesting phenomena in life"

I remember once playing at my grandfather's house and accidentally finding ants busy moving things in the yard. I was curious, so I squatted down to observe them carefully. I saw that they all moved things higher. I didn't understand why, so I ran to ask grandpa why. Grandpa once told me a proverb: "It will rain when ants move." I was puzzled after listening to it, because the sun in the sky is so big that it doesn't look like rain at all. But soon, dark clouds began to gather in the sky, thunder roared and heavy rain poured down. Are ants immortals? How did it know it was going to rain? I looked it up online with questions. There are three reasons for ants to move: First, because the air will be stuffy before it rains, if the ant nest is built very low, the air inside will not be enough for all ants to breathe, and they are afraid of water, so they have to move. Second, because their food is gone and they need to find food again, they have to move. Third, if you are attacked by an ant colony stronger than them, you will move if you can't beat them. Through this incident, I understand that proverbs are the result of people's long-term observation of something in life. So don't underestimate proverbs, listen to what the old people say and learn more about them, which is helpful to our lives.