If we don’t act now, the next generation will inherit a world with fewer resources and greater challenges.
如果我们现在不采取行动,下一代将继承一个资源更少、挑战更大的世界。
目的的概念在行为的科学解释中没有位置。
每一种语言都是思想的古老森林。
A problem that can be solved with money is not really a problem.