"Never give in, never give in, never, never, never, never—in nothing, great or small, large or petty—never give in except to convictions of honor and good sense."
"We must not promise what we ought not, lest we be called on to perform what we cannot."
"Leave nothing for tomorrow which can be done today."
"The struggle for today is not altogether for today -- it is for a vast future also."
"We hope all danger may be overcome; but to conclude that no danger may ever arise would itself be extremely dangerous."