给你一段国外关于杠杆作用的科普文章片段: When Archimedes said,"Give me a place to stand and I will move the Earth," he was referring to leverage.It's a well-established principle that with a level and a fulcrum,strength can be multiplied. 上文中就包含了这句话: "Give me a place to stand and I will move the Earth".
Give me a place to stand and I will move the Earth 出处:一段国外关于杠杆作用的科普文章片段: When Archimedes said, "Give me a place to stand and I will move the Earth," he was referring to leverage. It's a well-established principle that with a level and a fulcrum, strength can be multiplied.