我们始终坚持诚信经营,这是企业长久发展的基石。
We always adhere to honest business practices, which is the cornerstone of long-term enterprise development.
A good abstraction is one that emphasizes the important details and suppresses the unimportant ones.
一个好的抽象是强调重要细节并抑制不重要细节的抽象。