Opportunity knocks but once, so be sure...
Opportunity knocks but once, so be sure and leave a forwarding address.
- No man ever got very high by pulling other people down. The intelligent merchant does...
- If opportunity doesn’t knock, build a door.
- Luck is when opportunity knocks and you answer.
- Golden opportunity knocks only once, be steadfast to let it in.
- I have just finished building a door, for an opportunity to knock on it!
- Desire is the key that opens the door when opportunity knocks.
- When opportunity knocks all some people can do is complain about the noise. – Bill Maher