农业的进步不仅要以产量衡量，还要以长期的环境影响来衡量。

"The best stories allow readers to discover something new each time they revisit them."

The real challenge is to make something complex appear simple.

I'm not a rapper, I'm a revolution.

过去是拼图，而遗传学提供了某些碎片。

孔子说：“人无信誉，不知能干什么？就象大车没有车轴，小车没有车轴，怎么能启动？”

Short-term gains at the expense of the environment will always lead to long-term losses.