Sustainability is not an option; it's a necessity for the future of agriculture.
可持续性不是一种选择；它是农业未来的必需品。
认知地图不是头脑中的一幅图或模型，而是环境的动态变化表征。
I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.
我一直被抒情诗吸引，因为它省略的东西。
你必须熬过一些糟糕的日子，才能赢得生命中最美好的时光。