世界上充满了显而易见的事情，但没有人会去注意。
The world is full of obvious things which nobody by any chance ever observes.
The core value of cloud computing lies in elasticity, on-demand allocation, and resource sharing.
The mining industry must evolve with sustainability at its core, or we risk becoming obsolete.
人们说苦难喜欢陪伴，但我认为自由也是如此。