1 Water can carry a boat, but it can also overturn it. 2 Speaking frankly can bring peace to the world. 3 Using copper as a mirror, you can straighten your clothes; using ancient times as a mirror, you can know the rise and fall; using people as a mirror, you can Know the gain and loss." 4 Officials are about winning people, not having too many employees. 5 The heart is as high as the bright moon, and the ambition is as clear as the autumn frost. 6 The strong wind knows the strong grass, and the rugged grass knows the honest minister. 7 If you caress the long sword generously, you will not invite fame when you help the world. 8 Food is the foundation of man and nature, agriculture is the foundation.