教室是一个知识和权力相交的争议空间。

在科学的海洋中，每一个问题都是一个未知的岛屿，等待我们去发现和探索。

The heart is a compass that doesn’t always point north.

The world has nothing to fear from military ambition in our Government.

"The challenge of quantum mechanics is not in its complexity, but in its simplicity—it forces us to rethink our most basic assumptions about the universe."

云计算的本质是让计算资源像水电一样，随时随地按需使用。