Never use a credit card for credit. The only kind of credit， or debt， that is acceptable is debt to acquire something whose exchange value is extremely likely to increase， like in a home. The exchange value of most things diminishes or vanishes the moment you purchase them. Don’t be in debt to losers.
Persistence is the bridge between dreams and reality.
"In every brushstroke lies the history of centuries."
挑战在于让不可见变得可见。