可持续性是现代农业的基石。没有它,我们可能会失去我们所建立的一切。
Be thankful for what you have; you’ll end up having more. If you concentrate on what you don’t have, you will never, ever have enough.
写作是驱除恶魔的方式,同时也是自我发现的过程。
Innovation in physics often comes from looking at old problems in new ways.