When somebody says that all statements are false, the obvious problem is that as an assertion it's self-defeating.
“Any man who takes a job with the idea that it is simply a springboard for something else is a chump. His attention will be more on the other things than on the job at hand and so he will fail.”
“I have always felt that if a man gives you a solid gold key to his door he is entitled to the courtesy of a visit.”