In the end, we are all alone with our thoughts.

The strength of a nation lies in the unity of its people.

Technology must be people-oriented, otherwise it is meaningless.

沉默并不总是智慧的标志，但喋喋不休总是愚蠢的标志。

解决数学问题的旅程和解决方案本身一样重要，因为它教会我们耐心、坚持和发现的快乐。

采矿技术的创新将是该行业在下个世纪保持活力的关键。

Free trade enables the most advantageous distribution of the national produce and revenue.

Simple, sincere people seldom speak much of their piety; it shows itself in acts rather than words, and has more influence than homilies or protestations.

书籍是展示我们是谁的镜子。