Wow that sounds so cool.
Happy Valentine’s Day :D
'Exert' means to apply force on influence over something else, this can be in a negative or positive way. In this quotation, it means that language, if used correctly, has the ability to express a 'hidden power'. It's also worth mentioning that the simile is relevant as the moon has an influence on the level of tides on Earth.
Answer: Dear Mr. Johnson,
There is an event next Monday at 7:00pm. I am looking for a guest speaker in business society. I was wondering if you would like to be the guest speaker. If you are willing to be the guest speaker please respond in an email by Sunday.
Explanation: