过去是一团永不停止燃烧的火。
The past is a fire that never stops burning.
奥运会不仅仅是关于胜利，更是关于参与和分享。
Precision in measurement is not just about technology; it's about expanding the boundaries of human knowledge.
The power of computing lies in its ability to transform ideas into reality.
The architect must be a prophet... a prophet in the true sense of the term... if he can't see at least ten years ahead don't call him an architect.
2004年9月13日，81岁的杨振宁在清华大学开始为本科生讲授普通物理。他说