The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
乳制品行业必须发展以满足消费者需求和环境责任。
2017年：贝索斯致股东信《让高标准渗透公司文化》
La soledad es la condición esencial del escritor.