Control your destiny or somebody else will. Jack Welch
We all must endure one of two pains: the pain of self-discipline or the pain of regret. Jim Rohn
Either we discipline ourselves to achieve our self-chosen goals and ideals, or the world will shape us toward its own - goals and ideals that may have nothing to do with our own sense of purpose, happiness and fulfillment. Dan Strutzel
Persistence is actually self-discipline in action. The good news is that the more you discipline yourself to persist on a major task, the more you like and respect yourself, and the higher is your self-esteem. And the more you like and respect yourself, the easier it is for you to discipline yourself to persist even more. Brian Tracy
