创新是可持续农业的关键。
Innovation is the key to sustainable agriculture.
首先他们无视于你,而后是嘲笑你,接着是批斗你,再来就是你的胜利之日。
计算复杂性理论的发展向我们展示了并非所有问题都是平等的。
I stand up for what I believe in, and a lot of the time that can be against the grain.