A tesseract is a four-dimensional geometric shape.

He believes that ignorance is bliss, so he lives without watching newspapers or television.

I ended up in a situation where I couldn't do without his help.

Just because he is excellent, it doesn't mean that everything should be left to him.

Even though I'm sick, I can't afford to take a day off from work.

Isn't he probably the smartest?

Please remember this old proverb, 'A noble man compares and does not compete, a petty man competes and does not compare.'

Good morning, let's do our best today as well.

He remembered the proverb 'A capable hawk hides its talons' and modestly showed his talent.

After he left, she remembered the proverb 'feelings for a departed one grow weaker over time'.