可持续发展不仅仅是一个流行词，而是我们对后代的责任。

The first erroneous assumption is that quality means goodness, or luxury, or shininess, or weight. Quality means conformance to requirements.

引用和菜头的话

To succeed， get other people to pay you； to become wealthy， help other people to succeed.

沙漠教会你水的价值和沉默的意义。