I Ching
Hexagram 51

Earthquakes are thunder earthquakes, earthquakes, and earthquakes
Shake. Prosperous. The shock is slight, the smile is hoarse, the shock is hundreds of miles, and the dagger is not lost.
Yi said: Shock, Heng. The shock is detrimental, and I am afraid that it will lead to blessings; The smile is dumb, and there is a later. Shocked for hundreds of miles, shocked and frightened. Out of the temple can be guarded, thought to be the priest also.
Xiang said: Thunder and thunder, the gentleman repairs the province with fear.
The ninth day of the first month: the shock came to the deaf, and the smile was hoarse, auspicious. Xiang said: The earthquake is bad, and I am afraid that it will lead to blessings; The smile is dumb, and there is a later.
Sixty-two: The earthquake is strong, 100 million mourning shells, among the nine tombs, do not chase, seven days. Xiang said: The earthquake is strong, and the ride is strong.
Sixty-three: Earthquake Susu, earthquake without eyes. Xiang said: Zhen Su Su, the position is inappropriate.
Ninety-four: Earthquake mud. The elephant said: The mud is shaken, and the light is not bright.
Sixty-five: The earthquake is violent, there is no loss, there is something. Xiang said: The earthquake is severe, and the danger is also; It's in the middle, and there's no loss.
Upper six: Shocking the rope, looking at the fierce, and recruiting the murderer. Shocked by his bow, to his neighbors, no blame, marriage has words. The elephant said: Shock Suosuo, the middle is not obtained; Although he is not to blame, he is afraid of his neighbors.