我写作是为了理解。我写作是为了不忘却。
Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.
科学是国家的最高化身,因为那个国家将保持领先,它将思想和智慧的工作推向最远。
在俄罗斯,法律的严厉性被不执行所补偿。