Arrogance is a killer, and wearing ambition on one's sleeve can have the same effect. There is a fine line between arrogance and self-confidence.
Jack WelchIf you get the best people on your team, you've got plenty of time to do the things you like to do and can add more value to.
Jack WelchA leader's job is to look into the future and see the organization, not as it is, but as it should be
Jack Welch