Life，Liberty，and the Pursuit of Happiness.出自哪里

出自美国的独立宣言。

We hold these truths to be self-evident,that all men are created equal and that they are endowed by their Creator with certain unalienable Rights,that among these are Life,Liberty and the pursuit of Happiness.That to secure these rights,Governments are instituted among Men,deriving their just powers from the consent of the governed.