I love this quote onn the nature of entrepreneurship:

"Having aspirations greater than your resources. That’s universal. Whether you’re Sam Walton or Narayana Murthy [founder of Infosys Technologies Ltd.], if your aspirations are not greater than your resources, you’re not an entrepreneur. For large companies to be entrepreneurial, they have to create aspirations greater than their resources. You can call it 'strategy as stretch' or 'strategic intent'. "