What’s the best career advice you’ve ever received?

Find a work that you love so you never work a day in your life. I know it's cliche but you spend 8-10 hours working in a day and no matter how much it pays, it always consumes something more important and something you can't get back once gone - TIME. So while it is not required that every day is a good day, at least find meaning in what you do so the bad days at least serve a purpose.