leadership definations, again

the activity of leading; "his leadership inspired the team"
the body of people who lead a group; "the national leadership adopted his plan"
the status of a leader; "they challenged his leadership of the union"
the ability to lead; "he believed that leadership can be taught"

www.cogsci.princeton.edu/cgi-bin/webwn

I remmbered that a leader meant that someone could see the goal far away and make his team believe his belief and work together towards the aim.

Genuine leadership demands a sense, not of glamour, but of responsibility. The true leader is concerned not so much with the opinions of others as with the truth, with getting a job done, with inspiring others to join him in working toward a worthy common goal.
Leadership Means Responsibilityby J. Donald Walters (Swami Kriyananda)

(http://www.anandaseattle.org/articles/LeadershipMeansResponsibility.htm)