世界的未来在于第三世界的城市。

解释：看到乱子出现，若不警惕，损失就会更多；如果想掩饰自己的过错，只会使过错更加明显地表露出来。

Success is not the key to happiness. Happiness is the key to success.

"I think the best way to encourage children to read is to give them books that they can't put down."

解释了风水学中关于环境选择的基本原则。