So motivation makes a difference. There is another thing though, in addition to motivation, and that is the notion of consistency or congruence.

所以动力非，除了动力外，另一样东西也会影响我们，即一致性或相合性的概念。

How satisfied a patient is with their healthcare tends to depend on the match between their preferences and their doctor’s style of care, or the doctor-patient congruence.

患者其医疗保的满意度往往取决于他们的偏好与医生的护理风格之间的匹配程度，或医患一致性。

Number Theory Gauss's love affair with number theory commenced with his magnum opus, " Disquisitiones Arithmeticae" , published in 1801. In this seminal work, he established a systematic foundation for number theory and introduced important concepts such as congruence of numbers.

数论 数论的热爱始于他 1801 年出版的巨著《算术研究》。在这部开创性的著作中，他为数论奠定了系统的基础，并引入了数同余等概念。