掌握医学知识的关键在于将理论与实践联系起来。
社交场中的闲逸令人厌恶的,因为它是被迫的;孤独生活中的闲逸是愉快的,因为它是自由的、出于自愿的。
The most important single aspect of software development is to be clear about what you are trying to build.
The most important thing in a computer system is the file system.