Program testing can be used to show the presence of bugs, but never to show their absence!
Edsger DijkstraThe only reason that they say, 'Women and children first' is to test the strength of the lifeboats.
Jean KerrBut the most important test is to take them on tour and see if you can bear to spend time with them.
Neville MarrinerThe final test of a gentleman is his respect for those who can be of no possible service to him.
William Lyon PhelpsNearly all men can stand adversity, but if you want to test a man's character, give him power.
Abraham Lincoln