“In reading the lives of great men, I found that the first victory they won was over themselves. Self-discipline with all of them came first.” Harry S. Truman

“The great end of education is to discipline rather than to furnish the mind; to train it to the use of its own powers, rather than fill it with the accumulation of others.” Tyron Edwards

“Discipline is the bridge between goals and accomplishments.” Jim Rohn

“One-half of life is luck; the other half is discipline and that’s the important half, for without discipline you wouldn’t know what to do with luck.”  Carl Zuckmeyer