Via Deal Journal:
“I do a poor job in selling my accomplishments. I’m not a salesman.
The truth is I try to explain my accomplishments, but people can’t believe them.”
— Donald Trump.
From the post:
Is Trump a Wall Street Boss or a Bit Player?
If you read the linked article you may, as I did, recall the line:
"A modest man, who has much to be modest about"ascribed to Winston Churchill on Clement Attlee