The most advanced agricultural systems still depend on the most fundamental element: healthy soil.
"Life is a series of moments, and it's up to us to make the most of each one."
我认为对古代好的东西要阐述奖惩,对现在好的东西要创造,不过是希望好的东西越来越多罢了。 
心灵是一个积极、动态的过程,而非被动的容器。