<P> We hold these truths to be sacred & undeniable; that all men are created equal & independent, that from that equal creation they derive rights inherent & inalienable, among which are the preservation of life, & liberty, & the pursuit of happiness;...</P> <P> The Committee of Five edited Jefferson's draft . Their version survived further edits by the whole Congress intact, and reads: </P> <P> We hold these truths to be self - evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness .---- </P> <P> A number of possible sources or inspirations for Jefferson's use of the phrase in the Declaration of Independence have been identified, although scholars debate the extent to which any one of them actually influenced Jefferson . Jefferson declared himself an Epicurean during his lifetime: this is a philosophical doctrine that teaches the pursuit of happiness and proposes autarchy, which translates as self - rule, self - sufficiency or freedom . The greatest disagreement comes between those who suggest the phrase was drawn from John Locke and those who identify some other source . </P>

Who believed in life liberty and the pursuit of happiness