"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."
The money and effort that men expend on their bodies, they might with greater profit devote to their minds.
我们不断改进我们的模型以提高性能。
跨行业和跨国界的合作是解决我们今天面临的复杂问题的关键。
爱就是冒着不被爱的风险。希望就是冒着痛苦的风险。尝试就是冒着失败的风险,但必须承担风险,因为人生最大的危险就是什么都不冒险。