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.

我从未怀疑过自己。我知道我会有所成就。

Imagination is the key to understanding the world.

数字世界中的安全不仅仅是保守秘密，还包括确保完整性和可用性。

我不害怕风暴，因为我在学习如何驾驶我的船。

真正的监狱不是由围墙构成，而是由沉默的舌头和被审查的思想构成。