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

This design has a unique charm because it is asymmetrical.

His glasses are for correcting astigmatism.

His plan was so unrealistic that no one could believe it.

That plan is too impractical, it's difficult to implement.

I'm troubled by his unproductive attitude.

He feels that he is a person not fulfilled in real life.

He works at a non-governmental organization.

That theory is unscientific and has no evidence at all.

Amorphous substances have characteristics different from crystals.