你若遇上麻煩，不要逞強(qiáng)，你就跑，遠(yuǎn)遠(yuǎn)跑開。
The most advanced technology is worthless if it doesn't serve the farmer's needs.
Waste is a design flaw, and it's our job to fix it.
唯一真正的歌是心靈之歌。