People don't buy what you do; they buy why you do it.
The value of life lies not in the length of days，but in the use we make of them.
我不是环境的产物。我的环境是我的产物。
The only thing I can control is my effort and my attitude.
预测未来的最好方式就是创造未来。
领导力在于做出艰难的决定并坚持它们，即使这些决定不受欢迎。