精准农业不是为了取代农民，而是为了增强他们的能力。
Precision agriculture isn't about replacing farmers; it's about empowering them.
The trouble with having an open mind, of course, is that people will insist on coming along and trying to put things in it.
Science is the pursuit of truth through evidence.
变化的速度如此之快，以至于我们必须跑得更快才能保持在原地。