There is a stubbornness about me that never can bear to be frightened at the will of others. My courage always rises at every attempt to intimidate me.

"I believe that every child deserves to see themselves in the books they read."

发现可能极限的唯一方法，就是超越它们进入不可能。

水泥行业必须进化，否则就会被淘汰。