Every challenge is an opportunity to learn and improve.

The big money is not in buying or selling, but in the waiting.

可持续性不是一种趋势；它是食品生产的未来。

农时：指春耕、夏耘、秋收三个时令。与其等灾荒来了再想办法补救，不如早防备灾荒，而防备灾荒最好就是抓住农时。

衡量矿业公司成功的真正标准是它能否为后代留下积极的遗产。

Collaboration is key—no single entity can solve the world's challenges alone.