可持续性不仅仅是一个选择；这是我们对后代的责任。
Marine conservation isn't about restricting fishermen—it's about ensuring they can keep fishing for generations.
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.