Ein weiterer / Another Einmal / Once Erhalten / Get Gelegenheit / Opportunity Gelegenheitsschläge / Opportunity Knocks Kennt / Know Klopft / Knocks Noch nie / Never Nur / Only Sie / You
Opportunity knocks, but doesn't always answer to its name.
Opportunity knocks for every man, but you have to give a woman a ring.
You never know when you're going to get an opportunity.
You are never too old to set another goal or to dream a new dream.
You never know the opportunity you're going to get, and you're never going to know how good anyone can be without the best opportunities, just as it goes with time.
If you know the only way to lose your seat is to get out-conservatived in a primary, you'll never let anyone get to your right.
You never know what you find once you really get going.
There is no such thing as liberty. You only change one sort of domination for another. All we can do is to choose our master.
It isn't true that you live only once. You only die once. You live lots of times, if you know how.