We should always remember the power of Kannon in difficult times.

Bovine spongiform encephalopathy is a fatal disease that infects cows.

She is very smart, but as the proverb goes, 'A clever woman can't sell a cow,' she can't do everything well.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.