朗兰兹纲领是对人类理解极限的挑战。

跨行业合作对于解决能源生产的复杂挑战至关重要。

在计算机科学中追求知识是一段永无止境的旅程，每一次发现都为新的问题打开了大门。

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.

当你听取不同的观点时，才能做出最好的决定。