最成功的公司是那些能够快速适应不断变化的市场需求的公司。
The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used.
悲观的人虽生犹死,乐观的人永生不老。
The writer's only responsibility is to his art. He will be completely ruthless if he is a good one... If a writer has to rob his mother, he will not hesitate; the "Ode on a Grecian Urn" is worth any number of old ladies.