共产主义的理论可以用一句话概括：废除一切私有制。

The beauty of physics lies not just in the answers it provides, but in the mysteries it reveals.

"The writer's duty is to disturb the peace, to question the unquestionable, and to reveal the hidden."

"The world is full of stories, but the best ones are the ones we live."

合作是释放创造力和实现卓越的关键。