天然气是一种多功能燃料，可以在没有阳光和风的时候提供可靠性，从而支持可再生能源的增长。
No society can surely be flourishing and happy， of which the far greater part of the members are poor and miserable.
Writing is an act of rebellion against reality.
文学的力量在于它能够触动人心，改变思想。
I don't know what I would do if I didn't act. I think I would go mad.
The concept of nondeterminism in computation is one of the most important ideas in computer science.