So first let's take on big meaningful projects, our generation is gonna have to deal with tens of millions of jobs replaced by automation like self-driving cars and trucks, but we have the potential to do so much more than that, every generation has it's defining works, more than three hundred thousand people work to put that man on the moon including that janitor , millolions of volunteers immunize children around the world against polio, and millions of more people built the Hoover Dam and other great projects, and now it's our generation's turn to do great things, now i know maybe you're thinking i don't know how to build a dam, i don't know how to get one million people involved in anything, well, let me tell you a secret , no one does when they begin, ideas don't come out fully formed , they only become clear as you work on them.