What you do today can improve all your tomorrows.
It's always too early to quit.
Always desire to learn something useful.
Expect problems and eat them for breakfast.
Leap, and the net will appear.
Know or listen to those who know.
Only the educated are free.
If you're going through hell, keep going.
Either you run the day or the day runs you.
After a storm comes a calm.
Sometimes they are a matter of luck the photographer could not expect or hope for them. Sometimes they are a matter of patience, waiting for an effect to be repeated that he has seen and lost or for one that he anticipates.