"Matching methods can be a powerful tool when randomization is not possible."
当随机化不可行时,匹配方法可以是一个强大的工具。
"History remembers the dates, but biography remembers the days."
释义:天地阴阳不交接,是阻塞之象。君子以节俭为德而避开危难,不可追求荣华而谋取禄位。
Sustainability isn't a choice; it's our responsibility to the planet and future generations.
Collaboration across borders isn't optional in ocean conservation—it's imperative.