生活中唯一真正的失败是不忠于自己所知道的最好的东西。
释义:天知道,神知道,我知道,你知道。怎么能说没人知道呢?
Leadership is about inspiring people to do things they never thought they could.
This is an interesting planet. It deserves all the attention you can give it.
Challenges are opportunities in disguise.