数学家研究纯数学不是因为它有用;他研究它是因为他喜欢它,他喜欢它是因为它美丽。
控制的挑战在于在存在不确定性的情况下使系统工作。
Expertise in any domain involves the automation of basic skills, freeing attention for higher-level aspects of performance.
Architecture is not just about buildings; it's about making life better.