创新不仅仅是技术问题；它关乎改变思维方式并接受新的思考方法。

农民是我们粮食系统的支柱，他们的知识和奉献必须得到重视。

It is not unlikely, but that there may be yet invented several other helps for the eye, as much exceeding those already found, as those do the bare eye.

I don't believe in failure. It's not failure if you enjoyed the process.