The most important is the unexpected, the new discoveries, the unanticipated breakthroughs.

最为至关重要的就是对未知的探究，新的发现，前所未有的突破。

You might liken it to an unanticipated meeting with a grizzly in a remote forest.

你可能会把它比作在偏远的森林里与灰熊不期而遇。

Indeed, you've already seen and persevered through some unanticipated twists and turns in the road.

事实上，你们已经见证并坚持度过了道路上一些意想不到的曲折。

This phenomenon demonstrates that immigrants struggling with a new language can face unusual and unanticipated challenges.

这种现象说明在新的语言环境下抗争的移民要面临不寻常和不可预测的挑战。

But so far, it has unleashed a host of unanticipated consequences that could dramatically alter where the United States operates.

然而，就目前来看，暗杀一事严重节外生枝，或将极大改变美国的部署计划。

One unanticipated crisis -- a storm, an accident, a sick parent -- and these children go hungry.

一次意外的危机——暴风雨、事故、生病的父母——这些孩子就会挨饿。

Unanticipated challenges are a cost of innovation and that's something that we can all keep in mind.

意想不到的挑战是创新的成本，这是我们都应该牢记的。

And so expect the unexpected and stay heads up for an unanticipated opportunity, should it present itself.

因此，如果出现意想不到的机会，请做好准备并保持警惕。

And so please, keep an open mind and do not shy away from dreaming impossible dreams and seizing unanticipated opportunities.

因此，请保持开放的心态，不要回避梦想不可能实现的梦想和抓住意想不到的机会。

When you have a new technology, it's going to have unexpected consequences, it's going to be used in unanticipated ways.

当你拥有一项新技术时，它会产生意想不到的后果，它会以意想不到的方式被使用。