Only from strength Most people think they know what they are good at. They are usually wrong. More often, people know what they are not good at—and even then more people are wrong than right. And yet, a person can perform only from strength. One cannot build performance on weaknesses, let alone on something one cannot do at all. Peter F. Drucker, Managing Oneself strengthweakness
For one who can see Hundreds of people can talk for one who can think, but thousands can think for one who can see. John Ruskin, Modern Painters Seeing and feeling thinkingunderstandingseeing