No Efforts Of Mine Could Avail To

No Isolated Experiment, However Significant In Itself, Can Suffice For The Experimental Demonstration Of Any Natural Phenomenon; For The "one Chance In A Million" Will Undoubtedly Occur, With No Less And No More Than Its Appropriate Frequency, However Surprised We May Be That It Should Occur To Us.

... The Actual And Physical Conduct Of An Experiment Must Govern The Statistical Procedure Of Its Interpretation.

I Believe Sanity And Realism Can Be Restored To The Teaching Of Mathematical Statistics Most Easily And Directly By Entrusting Such Teaching Largely To Men And Women Who Have Had Personal Experience Of Research In The Natural Sciences.

[coining The Phrase "test Of Significance"] Critical Tests Of This Kind May Be Called Tests Of Significance, And When Such Tests Are Available We May Discover Whether A Second Sample Is Or Is Not Significantly Different From The First.

This Is Perhaps The Most Important Book On Evolutionary Genetics Ever Written