【释义】人总是旧友可贵，物总是新的好。

Progress in agriculture must be measured not just in yield, but in long-term environmental impact.

In electronics manufacturing, precision isn't just about measurements - it's about intention.

"I try to make my drawings as clear and simple as possible, so that the reader can understand the story without any confusion."

The poet must purify the words of the tribe.

成功的配方：少承诺，多给予。