一生中最美的事那就是自由。

The best things in life they're free.

youdao

这条信息很简单，那就是自由和捍卫自由。

It's a simple message. It's a message of freedom, and freedom is worth defending.

youdao

不要有任何期盼地生活，不要有对某种具体的结果的需要，那就是自由。

To live your life without expectation, without the need for specific results, that is freedom.

youdao

By the time we get to 1644, this is the year that Areopagitica appears, we're well into the English Revolution.

到1644年，就是《论出版自由》出版的那一年，我们真正进入了英国革命。

耶鲁公开课 - 弥尔顿课程节选

Egypt being the best example, so that no longer was war possible, but the flip side of that is, there was also another thing that was impossible -- freedom.

埃及就是最好的例证,所以当和平年代到来时,其对立面必然显现,即总有另一件事物,变得难以实现,那就是自由

耶鲁公开课 - 古希腊历史简介课程节选

You need the soul in order to explain free will.

那就是我们需要灵魂来解释自由意志

耶鲁公开课 - 死亡课程节选