The warped side of the universe—black holes, wormholes, singularities, and the like—is an enigma, a mystery, a challenge to our understanding.
宇宙的扭曲面——黑洞、虫洞、奇点等——是一个谜团,一个挑战我们理解的奥秘。
Freedom of use is the most important quality of space.
有时我认为,唯一将我们与过去联系在一起的,就是现在。没有现在,过去将永远消失。
乳制品行业必须在保持核心价值观的同时适应不断变化的消费者需求。
The power of science lies in its universality and objectivity, it transcends culture and national boundaries.
与逆境不屈抗争,以无畏的气势面对敌人。