晶体管是一种等待被发明的设备。
实现明天的唯一限制将是我们今天的疑虑。
Every tree planted is a step toward healing the planet, but real change requires systemic action.
不要让你的恐惧控制你。
If you ask an economist what’s driven economic growth, it’s been major advances in things that mattered – the mechanization of farming, mass manufacturing, things like that. The problem is, our society is not organized around doing that.