Cao Cao
Although the tortoise has a long life, it still has its time.
A snake riding a fog turned out to be dust.
The old horse crouches, aiming at thousands of miles;
The martyrs were full of courage in their later years.
The surplus and contraction period is not only in the sky;
Blessings that nourish grace can last forever.
Fortunately, I sing my ambition.