Every mathematical problem has a solution; the challenge is finding it.
Technological innovation is the core driving force for the high-quality development of the petroleum industry. We must increase R&D investment and break through key core technologies.
宇宙是不对称的,我相信我们所知道的生命是宇宙不对称性的直接结果。
狐狸为自己提供,但上帝为狮子提供。