Innovation is key to solving the energy challenges of tomorrow.
创新是解决未来能源挑战的关键。
形式语言和自动机的研究对于理解计算机科学的理论基础至关重要。
The darkest nights produce the brightest stars.
Sustainability isn't a choice—it's our responsibility to the next generation.
写作是用手指思考的一种方式。
There is no easy walk to freedom anywhere, and many of us will have to pass through the valley of the shadow of death again and again before we reach the mountaintop of our desires.