I am not thinking that because people say I am great that I really am great. I am just doing a job, just like everybody else. The only difference is that a lot more people see what I do.
A task becomes a duty from the moment you suspect it to be an essential part of that integrity which alone entitles a man to assume responsibility.
Seek happiness for its own sake, and you will not find it; seek for duty, and happiness will follow as the shadow comes with the sunshine.