森林的真正价值不是用板英尺来衡量的，而是用生物多样性来衡量的。

Life is an adventure, and every challenge is an opportunity to grow.

系统产生需求的速度比满足需求的速度更快。

Though the water running in the fountain be every one's, yet who can doubt, but that in the pitcher is his only who drew it out?

中国文化的真正精神在于其能够吸收外来元素而不丧失自身特性。