量子纠错对于构建可扩展的量子计算机至关重要。

Quality is remembered long after price is forgotten.

The writer's task is not to judge, but to understand.

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.

我不是为了装饰而画画，我是为了交流而画画。

Escribir es una forma de terapia; a veces me pregunto cómo se las arreglan los que no escriben, los que no componen música o no pintan.