Klingons express emotion in art through opera and poetry.

The statement is true because Klingons, a fictional alien species in the Star Trek universe, are known for their expressive and passionate nature, which they often channel through art forms such as opera and poetry. Klingon opera, for example, is characterized by intense emotions, powerful vocals, and dramatic performances that convey a wide range of feelings. Similarly, Klingon poetry often explores deep emotional experiences and allows individuals to express their innermost thoughts and sentiments. Thus, through opera and poetry, Klingons are able to express and communicate their emotions in a distinctive and artistic manner.