每一次失败都是一次宝贵的经验。
Every failure is a valuable experience.
客户满意度毫无价值,客户忠诚度才是无价的。
命运就是自然规律,是事物发展的内在必然性。
The computer is an interactive medium, the first medium that allows for the representation of processes that can be manipulated by the user.