Whistle Test

Famous quotes containing the words whistle and/or test:

“O he did whistle and she did sing,
And all the bells on earth did ring
For joy our Saviour Christ was born
On Christmas Day in the morning.”
—Unknown. As I Sat on a Sunny Bank. . .

Oxford Book of Light Verse, The. W. H. Auden, ed. (1938)

“Whenever a true theory appears, it will be its own evidence. Its test is, that it will explain all phenomena.”
—Ralph Waldo Emerson (1803–1882)