Work

"Pleasure in the job puts perfection in the work."
-Aristotle (384 BC - 322 BC)

"Life grants nothing to us mortals without hard work."
-Horace (65 BC - 8 BC), Satires

"Never continue in a job you don't enjoy. If you're happy in what you're doing, you'll like yourself, you'll have inner peace. And if you have that, along with physical health, you will have had more success than you could possibly have imagined."
-Johnny Carson (1925 - 2005)