你必须愿意失败，愿意犯错，愿意带着学到的教训重新开始。
You have to be willing to fail, to be wrong, to start over again with lessons learned.
不必太纠结于当下，也不必太忧虑未来，当你经历过一些事情的时候，眼前的风景已经和从前不一样了。
If you scared, go to church.
Democracy is the worst form of government except all those other forms that have been tried from time to time.
To understand psychology, observe behavior in its natural context.
A good detective listens more than he speaks.