预测农业未来的最好方法就是去创造它。
煤炭不是问题所在,问题在于我们如何使用它。解决方案在于更清洁的技术和更好的利用。
The only limit to our realization of tomorrow is our doubts of today.
"Every story has a beginning, a middle, and an end, but not necessarily in that order."