A scientist may not be sure of the answer, but he's often sure he can find one. And that's a condition which… — Anonymous Copy Share Image
One thing that I am sure of, and which I can answer truthfully, is that whatever the contingencies that may arise here,… — Francisco Franco Copy Share Image
Don't keep a man guessing too long - he's sure to find the answer somewhere else. — Mae West Copy Share Image
DONT KEEP SOMEONE GUESSING FOR TO LONG CAUSE THEY ARE SURE TO FIND THE ANSWER SOME WHERE ELSE — LEONARD PAUL ROSE Copy Share Image