多元宇宙的概念是膨胀的自然结果,表明我们的宇宙可能只是众多宇宙中的一个。
农民是我们食品系统的支柱,我们必须用正确的工具支持他们。
The most effective economic organizations are those that are able to combine the efficiency of large-scale operations with the flexibility and innovation of small-scale ones.