唯一能阻止你的人是你自己。
The only thing that can stop you is you.
解释：上等的医生能够医治国家，次一等的只会医治病人，这本来就是医生的职守。
"The challenge of acting is to live truthfully under imaginary circumstances."
Business is like war—you need a strategy, but you also need to adapt when things go wrong.