云计算让算力像水电一样普及，但管理难度更大。

The coal industry must evolve or risk becoming obsolete. Adaptation is the key to survival.

Sun don't shine forever, but as long as it's here then we might as well shine together.

只有那些渴望自由的人才能拥有自由。

森林不需要我们，而是我们需要森林。