Opinion
The opinion said aloud becomes advice.
One-liners (English)
One line – one kill.
DONE
The very best business e-mail consists of just one word “DONE!”.
Business idea
A business idea one cannot express in a single tweet is rather a scientific concept and not a business idea.
Bad luck, Good luck
Sometimes the unpredictable mix of the good and bad luck outperforms the good luck alone in terms of the positive outcome.