Deep into that darkness peering, long I stood there wondering, fearing, doubting, dreaming dreams no mortal ever dared to dream before.

The only limit to our realization of tomorrow is our doubts of today.

And let's be clear: It's not enough just to limit ads for foods that aren't healthy. It's also going to be critical to increase marketing for foods that are healthy.

未来的竞争不是企业之间的竞争，而是商业模式之间的竞争。