用户的需求是我们前进的动力。
User needs are the driving force behind our progress.
I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell."
现代采石场管理需要地质学家的眼睛、工程师的双手和诗人的心灵。
Every mental state is a link in the chain of consciousness.