The phrase "by your dedication" is correct and usable in written English.
It can be used to acknowledge or express appreciation for someone's commitment or effort in a particular context.
Example: "The success of this project is largely due to your dedication and hard work."
Alternatives: "through your commitment" or "thanks to your devotion."
I have also never been more encouraged by your dedication and steadfast commitment to our future.
With your beloved Harriet by your side, the entire Jewish community worldwide has been strengthened by your dedication and philanthropy.
Her selflessness and devotion is reflected by your dedication and commitment, by your kindness and good works.
We were all inspired by your dedication to reforming the drug laws of our state and recognize the accomplishment your administration achieved by ending the Rockefeller Drug Laws after 36 years.
Most of the time, this is because they lack self-confidence, they failed at the same venture in the past, or they feel challenged by your dedication and don't want to have to question themselves about their own weight.
Less traditional requests, such as frequent performance reviews or meetings with an executive, could be justified by your dedication to self-improvement and desire to stay in touch with the company's needs.
Finally, you closed by reminding me of your dedication to the fight for LGBTQ rights, and you acknowledged "how important dialogue such as this can be".
But even if you aren't being ordered to scrub the baseboards for sassing an overlord, the corporate world can be trying in other ways: say, that boss who measures your dedication by how willing you are to answer emails outside your working hours or by how many tasks you'll take on outside your job description.
Yes, this is a branded app for Euro 2012, trying to get fans to "show your dedication to your team by cheering as loud as you can".
It also helps to convince hiring managers of your dedication to their industry by joining the field's trade group or attending seminars.
Justice Kennedy, concerned that Justice Blackmun, then 84, might retire as well, sent this letter: "Dear Harry, "My own devotion to the court and its constitutional place have been shaped in most profound ways by your splendid juristic dedication, and you still inspire me to try to do better in my own work.
