However, it's important to note that this exact wording doesn't appear in his writings. It's a paraphrased sentiment drawn from his ideas, particularly his belief in natural rights and the pursuit of happiness as a fundamental human goal.
While Jefferson himself might not have used these exact words, his writings are rich with the sentiment that virtue, truth, and happiness are interconnected.
Here's a similar quote from Jefferson's writings that reflects this idea:
>"The care of human life and happiness, and not their destruction, is the first and only object of good government." - Thomas Jefferson, *Notes on the State of Virginia*
It's important to remember that attributing specific quotes to historical figures can be tricky. While the sentiment is certainly in line with Jefferson's philosophy, the precise wording might not be found in his exact works.