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

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

The 正六百胞體 is one of the regular polytopes in four dimensions.

The 600-cell is one of the regular polytopes in four dimensions.

It's rare to find a Malayan night heron in the park.

The rectus capitis posterior major muscle is a part of the neck muscles, and it helps in the action of pulling the head backwards.

The rectus capitis posterior minor muscle is a part of the neck muscles, and it helps tilt the head backwards.

The 120-cell is one of the regular polytopes in four dimensions.

The 正百二十胞體 is one of the regular polytopes in four dimensions.

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