如果你不调整,你就会落后——自满在企业中没有立足之地。
Collaboration across borders is essential—fish don't recognize national boundaries, and neither should our efforts to protect them.
The writer's secret is not inspiration—for it is never clear where it comes from—but stubbornness, endurance.
弦理论的美妙之处在于它提供了一个框架,使引力和量子力学可以和平共处。