Once I asked my father what the secret of success was.
He didn't say a word, but wrote a few words on a piece of paper and handed it to me.
I looked at the paper. on it was written:A=X+Y+Z.
"What does it mean?"I asked.
"A means success, ”explained my father. "X means hard, Y means good ways, and Z means you must stop talking and start to work."
That's right. From then on, I tried my best to be better.