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。
Music makes people come together.
在变革时期,适应和保持敏捷的能力是区分赢家和输家的关键。
Efficiency in resource use isn’t just good for the planet—it’s good for business.
That neither our thoughts, nor passions, nor ideas formed by the imagination, exist without the mind, is what every body will allow.