How About
"There is no easy way out"
"Work your ass off"
"What is easy is not always best. What is best is not always easy"
"Patience is a virtue"--who knows who said that
"Thinking abilities/creativity/intuition are worth more than knowledge"--main point of something Einstein said but I can't remember the exact quote
"If it has to be heavily-advertised it probably isn't all that good"
"Make your own rules"
"Think for yourself"
"Consider as many angles as possible"
"Be always skeptical"
"The best truths are not found in books"
"Pay attention and you might learn something"
"Never underestimate anyone"
"Don't let your ego overpower you"
"If you're not getting a response, stop clicking the mouse button"---oh if only people would realize that
"Listen to people"
"Do unto others as you would have others do unto you" --Bible
"Judge not lest ye be judged"--Bible
"Nothing in the universe is meets-the-eye"
"Failed attempts are not failure but progress if you learned something from them"
Eh...mostly I made those up just now and any resemblance to whatever else is purely coincidental, save the virtues and Bible and creativity ones which are borrowed.