可持续性不是选择,而是责任。
Sustainability is not an option, it's a responsibility.
The best preparation for tomorrow is doing your best today.
相位裕度是系统在变得不稳定之前可以容忍的程度的度量。
The best way to predict the future is to create it.
你只需要写出一句真实的句子。写出你所知道的最真实的句子。