每个圣人都有过去，每个罪人都有未来。
Innovation is not just about technology; it's about people and processes.
The beauty of mathematics lies in its ability to describe the fundamental laws of nature with precision and elegance.
I always tell my students that it's okay to make mistakes, as long as you learn from them.
The great struggle of the twentieth century between liberalism and totalitarianism ended with the victory of the former.
I try to make the invisible visible.