一二三产业融合是现代农业的关键。
The integration of primary, secondary and tertiary industries is the key to modern agriculture.
The most profound truths are often the ones we overlook.
The most important skill to learn is how to learn.
The only thing that you can control is your effort and your attitude.
可持续性不仅仅是一个选择；它是对后代的责任。
The first step in liquidating a people is to erase its memory. Destroy its books, its culture, its history. Then have somebody write new books, manufacture a new culture, invent a new history. Before long the nation will begin to forget what it is and what it was.