To succeed in life, you need two things: ignorance and confidence.

Mark Twain
Profession: Author
Nationality: American
Some suggestions for you :
Few things are harder to put up with than the annoyance of a good example.
I don't know of a single foreign product that enters this country untax.
Tomorrow night I appear for the first time before a Boston audience of critics.
The secret of success is making your vocation your vacation.
Repartee is something we think of twenty-four hours too late.
If the world comes to an end, I want to be in Cincinnati. Everything comes there ten years later.