银河系中心是强引力下的一个独特的自然实验。
没有方法能使时钟为我敲已过去了的钟点。
Empowering local communities with knowledge and tools is the foundation of sustainable aquaculture.
The true measure of a company’s success is its impact on people and the planet.
科学不是形式逻辑——它需要思想的自由发挥,与其他任何创造性艺术一样。
Art is a way of thinking about what it means to be alive.