Doubt comes in at the window when inquiry is denied at the door.
My dear child, you must believe in God despite what the clergy tells you.
Give the clergy your sympathy; don't give them anything else.
To teach a man how he may learn to grow independently, and for himself, is perhaps the greatest service that one man can do another.
It is most important in this world to be pushing, but it is fatal to seem so.
You've got to be success minded. You've got to feel that things are coming your way when you're out selling; otherwise, you won't be able to sell anything.