当我们为后代考虑而采石时,石头就变成了桥梁,而不仅仅是资源。
The ground floor is where the city and the building meet - it's the most important level.
"The universe is asymmetric and I am persuaded that life, as it is known to us, is a direct result of the asymmetry of the universe or of its indirect consequences."
我们负责任地养殖的每一条鱼,都是从已经紧张的野生种群中减少的一条。
The world doesn't need more plastic—it needs smarter ways to use it.