Circumstances may cause interruptions and delays, but never lose sight of your goal. Prepare yourself in every way you can by increasing your knowledge and adding to your experience, so that you can make the most of opportunity when it occurs.
People are always blaming their circumstances for what they are. I don't believe in circumstances. The people who get on in this world are the people who get up and look for the circumstances they want, and if they can't find them, make them.