世界是一个伟大的时钟，我们是其中的指针。
The world is a great clock, and we are the hands.
The only way to do great work is to love what you do.
The elegance of a mathematical proof often mirrors the efficiency of the algorithm it describes.
Young researchers should not be afraid to challenge conventional wisdom.
应对不自由世界的唯一方法是变得绝对自由，以至于你的存在本身就是一种反抗。
Innovation distinguishes between a leader and a follower.
我们必须平衡传统与技术，以推动皮革行业向前发展。