如果我们想为子孙后代提供粮食,可持续农业是唯一的前进方向。
追求知识是一段永无止境的旅程,这正是它如此令人兴奋的原因。
The revolution is not an apple that falls when it is ripe. You have to make it fall.
The only limit to your impact is your imagination and commitment.