孩子本身就是一个现实，而不仅仅是一个过渡性的存在。
The child is a reality in himself, and not merely a transitional being.
Sustainable agriculture requires a balance between technology and ecological preservation.
我们仍然是世界上最好的乐队。
We change our behavior when the pain of staying the same becomes greater than the pain of changing.
只有服从自然，才能控制自然。