Contentment and the pursuit of contentment are possibly a central thread through many philosophical or religious schools across diverse cultures, times and geographies. Siddharta might have said "Health is the most precious gain and contentment the greatest wealth". John Stuart Mill, centuries later, would write "I have learned to seek my happiness by limiting my desires, rather than in attempting to satisfy them." Marcus Aurelius wrote "Live with the gods. And he who does so constantly shows them that his soul is satisfied with what is assigned to them." Hebrews 13:5 reads "Keep your lives free from the love of money and be content with what you have, because God has said, 'Never will I leave you; never will I forsake you.'" Chinese philosopher Zhuang Zhou once wrote in the 3rd century BCE (hypothetically) "A gentleman who profoundly penetrates all things and is in harmony with their transformations will be contented with whatever time may bring. He follows the course of nature in whatever situation he may be."