怀疑是通向真理的第一步。

"Words are the most powerful weapons; they can build empires or destroy them."

Every piece of plastic ever made still exists somewhere - that's not just a fact, it's our responsibility.

The right of a nation to kill a tyrant in case of necessity can never be doubted until the right of a tyrant to kill a nation has been proved.

诗歌不仅是一种艺术，它是一种生活方式。