How to solve your worries? Only Du Kang.
Although the tortoise has a long life, it still has its time. The snake rides the fog and eventually turns to dust. The old horse lurks, aiming at a thousand 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. I am glad to use this poem to express my inner desire.