fruits fall off when ripe
As a Chinese idiom, Pinyin is Gu ǒ sh ú D ì Lu, which means that once the time is ripe, things will naturally succeed. It's from mourning for Mao Gong.
Analysis of Idioms
A familiar word
The origin of Idioms
Bing Xin's mourning for Mao Gong: "they were all wonderful flowers in full bloom in the literary world at that time. After the flowers faded, they had huge deep red fruits. They were ripe, and they contributed one by one."
Idiom usage
Once the time is ripe, things will succeed naturally.
fruits fall off when ripe
the people are boiling with resentment - mín yuàn fèi téng