我知道自己是聪明的,因为我知道自己一无所知。
历史不是一条直线;它螺旋上升,将我们困在其循环中,直到我们直面它的幽灵。
The key to solving complex problems is often to find the right abstraction that simplifies the problem without losing its essential features.
Sustainability isn't an option; it's a necessity for the future of energy.