未来的竞争不是产品的竞争，而是数据和计算的竞争。

解释：使用毒性大的药物治疗疾病时，病情十成中只能去掉六成就要停药，以免伤害正气。

One does not ask of one who suffers: What is your country and what is your religion? One merely says: You suffer, that is enough for me.

农民是土地真正的守护者；他们的角色现在比以往任何时候都更为关键。