As a noun:
* The artist's early work was heavily influenced by the Impressionist movement.
* The CEO's decision had a profound influence on the company's future.
* The teacher's positive influence helped the student overcome his shyness.
As a verb:
* The politician's speech aimed to influence public opinion.
* The celebrity's lifestyle influenced the fashion choices of many young people.
* The new policy influenced the way employees interacted with each other.
You can also use "influence" in a variety of contexts, such as:
* Describing someone's power: "The mayor has a lot of influence in the community."
* Talking about impact: "The new law had a significant influence on the economy."
* Expressing a change: "The musician's style was influenced by their travels."
Remember, the meaning of "influence" can vary depending on the context.