If you truly want to measure the success of a man, you do not measure it by a position he has achieved, but by the obstacles he has overcome.
Booker T. WashingtonToo often the educational value of doing well what is done, however little, is overlooked. One thing well done prepares the mind to do the next thing better. Not how much, but how well, should be the motto. One problem thoroughly understood is of more value than a score poorly mastered.
Booker T. WashingtonI believe that any man's life will be filled with constant and unexpected encouragement, if he makes up his mind to do his level best each day, and as nearly as possible reaching the high-water mark of pure and useful living.
Booker T. Washington