一个观念的效用决定了它在精神生活中的地位。
The utility of an idea determines its place in mental life.
采矿业的未来在于平衡盈利与环境责任。
创新不是对每件事都说“是”,而是对所有非关键特性说“不”。
The first step toward getting somewhere is to decide that you are not going to stay where you are.