我们要加强国际合作，共同应对能源安全和气候变化的挑战。

英明君主的治国之道，必须明确公与私的界限。

The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way that an algorithm works and to convince a reader that the results will be correct.

人工智能的未来取决于无监督学习。