形式化方法的美在于它们能够提供关于系统行为的绝对保证。
采矿业的未来在于创新和负责任的资源管理。
Take an object. Do something to it. Do something else to it.
Policymakers should be open to revising their views based on new evidence.
建筑的本质是创造与人类生活共鸣的空间。