Who has a short story about mental health?

In the first year, 10 apples were produced, 9 apples were taken away, and 1 apple was obtained. The apple tree was indignant at this, so it cut itself down and refused to grow. The next year, it produced five apples, four of which were taken away, and it got 1 apple. "Ha ha, I got 10% last year and 20% this year! It has doubled. " This apple tree is psychologically balanced. However, it can also be like this: continue to grow. For example, in the second year, it produced 100 fruits, 90 of which were taken away and 10 was obtained by itself. Probably shot 99, and got 1. But it doesn't matter, it can continue to grow in the third year and bear 1000 fruits. ...

In fact, how much fruit you harvest is not the most important thing. Most importantly, the apple tree is growing! When the apple tree grows into a towering tree, the forces that once hindered its growth will be too weak to be ignored. Really, don't care too much about fruit. Growth is the most important thing.