Any truth is better than indefinite doubt.

Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth.

Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth.

When you have eliminated the impossible, whatever remains, however improbable, must be the truth.

It is a capital mistake to theorize before one has data.

There is nothing as deceptive as an obvious fact