It is indeed an opinion strangely prevailing amongst men， that houses， mountains， rivers， and in a word all sensible objects， have an existence， natural or real， distinct from their being perceived by the understanding.
未来不是命中注定的。没有保证。所以，要主动承担成年人的责任。要有目的性。
The future of food production lies in balancing efficiency with environmental stewardship.