General meaning:
* The doctor treated all his patients with humanity and compassion.
* The disaster relief efforts were a testament to the best of humanity.
* The artist's work explored the complexities of the human condition and the search for humanity.
Referring to all humans:
* Humanity has a responsibility to protect the environment.
* We must work together to ensure a better future for humanity.
* The impact of climate change is a threat to all of humanity.
Referring to a specific quality:
* Despite the hardships he faced, he never lost his humanity.
* Her words showed great humanity and understanding.
* The museum exhibit highlighted the humanity of the enslaved people.
Figurative language:
* The city's vibrant energy was a reflection of the humanity that thrived within it.
* Her music touched the depths of human emotion and brought out the best in humanity.
You can also use "humanity" as a noun phrase, such as:
* The spirit of humanity is strong even in the darkest of times.
* The future of humanity depends on our ability to cooperate.