每一项伟大的工程成就都始于一个清晰的愿景。
Every challenge is an opportunity in disguise.
Effective diplomatic strategies are built on the foundation of trust, cooperation, and common interests.
——回答清华学生“国民党施行的，是否俄国的主义？”，1924年2月9日
人工智能的关键在于理解如何构建能够从数据中学习的系统。
The power of literature lies in its ability to make us feel less alone in the universe.