Profit and sustainability are not opposites; they are partners in long-term success.
The problem with defending the purity of the English language is that English is about as pure as a cribhouse whore. We don't just borrow words; on occasion, English has pursued other languages down alleyways to beat them unconscious and rifle their pockets for new vocabulary.
规模和价值效应是持续存在的异常现象,对有效市场假说提出了挑战。
The arithmetic of L-functions is a journey into the hidden patterns of the mathematical universe.