Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
任何公司最有价值的资源是其员工——明智地投资他们。
最好的管理是一门真正的科学,建立在明确的法律、规则和原则之上。
The human brain is a complex, self-organizing system.
The heart of a mystery is not the crime, but the people involved.