a.

“If I had an hour to solve a problem and my life depended on the solution, I would spend the first 55 minutes determining the proper question to ask, for once I know the proper question, I could solve the problem in less than five minutes.”
― Albert Einstein, Physique, philosophie, politique

“Failure is success if you learn from it.”
― Malcom Forbes

“In a world full of lies, the most dangerous ones are those we tell ourselves.”
― Diana B. Henriques, The Wizard of Lies: Bernie Madoff and the Death of Trust

“Instead of wondering when your next vacation is, maybe you should set up a life you don't need to escape from.”
― Seth Godin