煤炭仍将是重要的能源，但前提是我们与时俱进。

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.

"The artist's duty is to preserve the memory of his people."

The strength of a habit is a function of the number of times it has been reinforced.

记忆是一种成就，甚至是一种更新。