The most valuable crop we can grow is trust between producers and consumers.

每一次展览都应该是一个问题，而非答案。

The world is a great book, of which they that never stir from home read only a page.

诚信采矿意味着为子孙后代留下积极的遗产。

释义：一切真理与事物的本质，皆与内心相通。