鸟有巢，蜘蛛有网，人有友谊。
The bird a nest, the spider a web, man friendship.
没有创造力的效率只是瞎忙。
"The best children's books are those that respect the intelligence of the child."
We are all afraid—for our confidence, for the future, for the world.
可持续性已不再是一个选择；它是我们前进的唯一道路。
每一次挑战都是伪装的机遇。