The concept of NP-completeness has provided a powerful tool for understanding the complexity of problems.
幸福不是没有痛苦,而是有能力克服它。
The only thing I can rely on is my own perception and that is always changing.
你不能靠理论来经营企业或任何东西。
数学家的模式,就像画家或诗人的模式一样,必须是美丽的。
设定新目标或做新梦想永远不会太老。
建筑既关乎私人空间,也关乎公共空间。
Agriculture technology is the key to solving food security issues, we must continuously innovate and promote agricultural modernization.