He chose a stable job, saying 'a bird in the hand is worth two in the bush.'

The 正十六胞體 is one of the regular polytopes in four dimensions.

The 16-cell is one of the convex regular polytopes in four dimensions.

Zoonosis is a disease that spreads from animals to humans, or vice versa.

In order to solve problems, it is important to listen to the opinions of many people, as the saying goes, 'two heads are better than one'.

Ogura Hyakunin Isshu is one of the classical literatures of Japan.

He said, 'If you want to shoot a man, first shoot his horse,' and began to solve the smaller problems first.

Whenever he faced a difficult situation, he always said, 'The best of the Thirty-Six Stratagems is to run away.'

He said, 'Man shall not live by bread alone,' teaching me that spiritual satisfaction is also important.

He faced difficulties with the spirit of 'one eye, two feet, three gallbladders, four strengths'.