Once you achieve one goal, you should be looking forward to trying to build onto the next thing, and not just getting comfortable with what you're doing.
“It seems to be a law of nature, inflexible and inexorable, that those who will not risk cannot win.”
“I have serious concerns about whether it's prudent to give any foreign country substantial leverage over the U.S. economy. Instead of spending $80 billion on important programs here at home, we're sending this money overseas just to pay interest on our debt.”