Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.
创造东西真的很难。你必须非常在乎它，才能克服所有的失望和挫折。
I'm just a regular guy, I just happen to rap really well.
Every seed we plant today is a promise to future generations.
We need to think creatively about how to solve the world's biggest problems.