Sustainability is not an option; it's the only path forward for agriculture.
You can't let your failures define you. You have to let your failures teach you.
我们在这片土地上拥有让生活值得过的东西。
在量子力学的领域里,观察者和被观察者密不可分,这对我们关于现实的经典观念提出了挑战。