农业的真正进步来自观察和向自然学习。

You can't manage what you don't measure, and you can't improve what you don't manage.

最好的投资是那些能比别人更早看到未来的人。

Poetry is the echo of the invisible in the visible.

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