To withdraw is not to run away, and to stay is no wise action when there is more reason to fear than to hope. 'Tis the part of a wise man to keep himself today for tomorrow, and not venture all his eggs in one basket. And though I am but a clown, or a bumpkin, as you may say, yet I would have you to know I know what is what, and have always taken care of the main chance...
Sancho to Don Quixote, in Ch. 9, Peter Anthony Motteux translation (1701). - Don Quixote de la Mancha (1605–1615) - Part I - Book III