Esto lo escribió Peter Drucker en el Harvard Business Review en 1999:
"We live in an age of unprecedented opportunity. If you’ve got ambition and smarts, you can rise to the top of your chosen profession, regardless of where you started out.
But with opportunity comes responsibility. Companies today aren’t managing their employees careers; knowledge workers must, effectively, be their own chief executive officers. It’s up to you to carve out your place, to know when to change course, and to keep yourself engaged and productive during a work life that may span some 50 years. To do those things well, you’ll need to cultivate a deep understanding of yourself – Not only what your strengths and weaknesses are but also how you learn, how you work with others, what your values are, and where you can make the greatest contribution. Because only when you operate from strenghts can you achieve true excellence."