Mihály Csíkszentmihályi > Quotes > Quote > Natalie liked it

“Few things are sadder than encountering a person who knows exactly what he should do, yet cannot muster enough energy to do it. "He who desires but acts not," wrote Blake with his accustomed vigor, "Breeds pestilence.”
― Mihaly Csikszentmihalyi, Flow: The Psychology of Optimal Experience