He tried to work hard and study at the same time, and in the end, he experienced the lesson of 'He who chases two hares catches neither.'

Her name is Izayoi Bara.

My grandfather was born in the 1900's.

His failure spread quickly. Truly, bad news travels fast.

He crossed many mountains and rivers to meet her.

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.