真相很少纯粹，也绝不简单。
"The truth is rarely pure and never simple."
I’m not a patient person. I want things done now.
The weight of evidence for an extraordinary claim must be proportioned to its strangeness.
A low price-earnings ratio is not a guarantee of success, but it is a good starting point.
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact.