只有分子存在。其他一切都是社会学。

我不害怕站出来投关键球。

Sustainability isn't an option - it's our responsibility to the next generation.

Fear not for the future, weep not for the past.

We want to build a Google that works for everyone.

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.