我国科学家屠呦呦因创制新型抗疟药双氢青蒿素（化学式：C15H24O5）而获得2015年诺贝尔医学奖。下列说法正确的是（ ）
— _____ around the world is to learn about the world.
— Yes, it's a good way ____ the world.
