And if we want to achieve our goal, then let us empower ourselves with the weapon of knowledge and let us shield ourselves with unity and togetherness.

如果我们要实现目标，那么让我们利用知识这一武器自我激励，让我们通过团结与友爱自我保护。

youdao

Knowledge, the super weapon, is edge tool of mankind to defeat other creature. However, as far as mankind concerned, is knowledge of all advantage?

知识这个超级武器是人类战胜其它生物的利器，可是针对人类本身而言，知识是否就真的是百利而无一害呢？

youdao

The knowledge is the best weapon competition arising therefrom.

而知识就是竟争最好的武器。

youdao

And we've agreed on the goal, and that is that Iran should not have a nuclear weapon, the capacity to make a nuclear weapon, or the knowledge as to how to make a nuclear weapon.

NPR: United States Pushes U.N. for Action Against Iran

The executive-search firms that are getting into the game boast that they have a special weapon: their knowledge of the quality of people available in the job market at large.

ECONOMIST: Management appraisal

In large part it was because in the balance of power, hustlers lost their main weapon: specialized and indispensable knowledge of murky emerging markets.

FORBES: Entrepreneurs are the New Labor: Part I