The key to survival is preparation. Know your environment and be ready for anything.
The real problem is not whether machines think but whether men do.
可持续性必须有利可图,否则就无法持续——这是我们在现代农业中必须解决的挑战。
能源的未来不是要在化石燃料和可再生能源之间做出选择,而是找到确保可持续性和经济增长的正确平衡。