Severus Snape: Then prove it!

西弗勒斯·斯内普：那就证明它！

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My research is to build the system of Early-warning of Real Estate in Xi 'an city, then prove it by using actual data, and estimate the health condition of Real Estate in Xi 'an city.

本文研究的目的是构造出西安市房地产业预警系统，并应用实际数据加以验证，从而判断出西安市房地产业的健康状况。

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Culture has become a force of natural selection, and if it should prove to be a major one, then human evolution may be accelerating as people adapt to pressures of their own creation.

文化已经成为了自然选择的一股力量，而它如果被证明是一股重要力量，那么随着人们适应他们自己的创造物带来的压力，人类进化可能会加快。

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If you dispute this,and declare that men are still willing to serve in the army, then prove it by volunteering yourselves in large numbers.

VOA: special.2009.10.29

We should be able to try all things, to prove all things, and then decide whether or not we actually like it, whether it brings us some sort of pleasure or wisdom.

我们应该尝试所有东西，证实所有事情，然后决定我们是否真正喜欢它，它是否能带给我们快乐和智慧。

耶鲁公开课 - 弥尔顿课程节选

I think that at least for many of us, there is a sort of logical conundrum we go through and that is, if good people don't vote then we'll be in a bad world; so I have to vote to prove that good people vote, then maybe it will happen.

我想,至少对大部分人来说,必须面对一个逻辑上的难题,就是,如果好人不投票,那我们将会生活在坏人操纵的世界里,所以我必须要投票,来证明好人会投票,那未来的国家将会由好人掌控

耶鲁公开课 - 金融市场课程节选

If the loyalists' withdrawal of cooperation extends - as it may - to their role in helping to calm Belfast's interface areas, then it could prove destabilising.

BBC: Loyalist frustrations 'must be calmed'

However, if you find yourself constantly logging into Facebook or Twitter to post updates, see what links your friends are sharing, and share links of your own, then it could prove quite useful.

FORBES: Names You Need To Know in 2011: RockMelt, the social browser

Those who are victims of electronic fraud would then find it harder to prove their cases.

BBC: Encryption: the expert's view