所以，天地不夸耀自己的明亮，大水不夸耀自己的清澈，大火不夸耀自己的炎烈，有德之君不夸耀自己德行的高远，这样才能做众人的领袖。 

每一次挫折都是东山再起的机会。

跨国合作对解决全球粮食安全挑战至关重要。

Change is uncomfortable, but stagnation is fatal.

Environmental protection is our inescapable responsibility. We must pay attention to ecological protection in the mining process to achieve sustainable development.

Having less is more; contentment leads to happiness.