Farmers are the true stewards of the land; their role is more critical now than ever.

Every book is a door that opens onto another world, and every reader is a traveler who steps through it.

The books we read are as important as the friends we keep.

Innovation is the driving force of enterprise development, without innovation there is no future.

To feed the world, we must first learn to respect the limits of our planet.

【解释】不是自己分内应享受的幸福，无缘无故得到意外之财，即便不是上天的诱饵，也是诈骗的陷阱，不睁大眼睛，就会落入圈套中。