The study of complex systems has taught us that simple rules can give rise to incredibly complex behavior.
我发誓和你断绝一切父女之情和血缘亲属关系,把你当做一个路人看待 从现在起直到永远。
农业的可持续性不是一种选择,而是我们星球未来的必需品。
If you're not innovating, you're falling behind.