Out of curiosity, he stuck his head into the bear's den.

The abovementioned item has already sold out.

He likes to take a walk in the park at dusk.

He is the type of person who thinks it's a moonlit night if it's bright, so he only has a one-sided perspective.

He thought deeply and said, 'I think, therefore I am.'

In this situation, the proverb 'it is best to submit to circumstances' applies.

He drinks wine every day for his health, truly embodying the proverb 'good wine makes good blood'.

He always tries to make judgments based on the long run.

He cornered me slowly, as if strangling me with floss-silk.

He admitted his guilt and had no choice but to wait for his punishment.