Learn idioms during the holidays, +2 per day
（2022.2.2）
Groundbreaking
It is often used as a metaphor for unprecedented events.
It is said that once upon a time, heaven and earth were one and the same, chaotic, like a large egg. And Pangu, the ancestor of mankind, broke the "eggshell". Among them, the light and clear objects rise and become heaven; the heavy and turbid things sink and become the earth. Pangu's head was above the sky, his feet were on the ground, the sky was rising one zhang, the ground was thickened by one zhang, and Pangu also grew taller, and it took eighteen thousand years for Pangu to complete the task of opening up the world.
Unwinding is beneficial
It means that reading is good.
Open book: Opening a book, which means reading a book.
Emperor Taizong of Song ordered the chancellor Li Fang (fǎng, Ri Chuming) to organize and compile an encyclopedia of high academic value, called the Taiping Imperial Records, with a total word count of 4.78 million. He stipulated that he should read three volumes a day. The ministers advised him not to be too tired, and Song Taizong replied: "As long as you open this book and read it, you can benefit from it, and you will not feel tired." ”