Only know AIDS, they can better control, let us act, mutual learning about knowledge, can make you know as soon as the enemy of human HIV, away from AIDS, the AIDS fight.

只有认识艾滋病，才能更好地防治，让我们行动起来，共同学习有关知识，使大家能尽快认识HIV这个人类的大敌，远离艾滋，同艾滋抗战到底。

youdao

Peers may not be enemy. We should keep learning from each other and learn the advantage from them, then we can achieve greater progress!

同行并不一定是冤家，我们应该保持着互相学习的心态，海纳各家所长，才能获得更大的进步！

youdao

We throw our city open to the world and never exclude foreigners from any opportunity of learning and observing even though the eyes of an enemy may profit from our liberality " Pericles boasts once again.

我们的城邦向世界敞开大门,且从不排除让外国人,向我们学习及观摩的机会,就算敌人可能因此,从我们的慷慨中受益“，伯里克利斯再次自夸。

耶鲁公开课 - 政治哲学导论课程节选