从前，有个渔村住着一群勤劳的渔夫。
一天，他们一起出海捕鱼。
他们在海上撒网，等待鱼儿上钩。
等啊等，终于到了收网的时候。
他们用力拉网，感觉网非常重。
他们高兴得手舞足蹈，以为捕到了很多鱼。
可是，当他们把网拖到船上，打开一看，里面没有一条鱼，全是石头和其他杂物。
渔夫们都很失望，他们不仅没捕到鱼，而且现实和他们预想的完全相反。
一位年长的渔夫看到大家愁眉苦脸的样子，就对他们说：“朋友们，别难过。快乐和痛苦就像一对姐妹，有时候我们先感受到快乐，然后就会遇到一点点痛苦。这就是生活。”
这个故事告诉我们，生活中总会有意想不到的变化，就像晴朗的天空也会突然下起雨来。
当我们遇到挫折时，不要感到苦恼，因为这是生活的一部分。
我们要学会接受它，并且保持乐观的态度，继续努力。
Once upon a time, there was a fishing village where a group of hardworking fishermen lived.
One day, they went out to sea together to catch fish.
They cast their nets into the water and waited for the fish to bite.
After waiting and waiting, it was finally time to pull in the nets.
They pulled with all their might, feeling the weight of the nets.
Overjoyed, they thought they had caught many fish.
But when they dragged the nets onto the boat and opened them, there wasn't a single fish inside. Instead, they were filled with stones and other debris.
The fishermen were disappointed. Not only did they not catch any fish, but the reality was completely different from what they had expected.
An old fisherman saw everyone looking sad and said to them, "My friends, don't be upset. Happiness and pain are like two sisters. Sometimes we feel happiness first, and then a little bit of pain comes along. That's life."
This story teaches us that unexpected changes always happen in life, just like how clear skies can suddenly turn rainy.
When we encounter setbacks, we shouldn't feel discouraged because they are a part of life.
We need to learn to accept them and maintain an optimistic attitude, continuing to work hard.
