内心守静而不生差错,不让外物扰乱五官,不让五官扰乱内心,这就叫做心中有所得。
书本身不是目的,它是一种唤起的手段。
Marine conservation isn't a constraint on business—it's the foundation of its future.
The goal of software engineering is to produce reliable, maintainable, and efficient software systems.