人生聚散本无常，何必临歧泪数行
表达人生聚散离合本是常态，不必在分别时过于伤感
The food system must evolve to meet the needs of a growing population.
The world we see that seems so insane is the result of a belief system that is not working. To perceive the world differently， we must be willing to change our belief system， let the past slip away， expand our sense of now， and dissolve the fear in our minds.
沉默可以像语言一样有力，只要你知道如何去倾听。
幸福就是珍惜那些自己觉得幸福的瞬间。
采矿业有责任为后代留下积极的遗产。