Look within. Within is the fountain of good, and it will ever bubble up, if thou wilt ever dig.Marcus Aurelius
Because your own strength is unequal to the task, do not assume that it is beyond the powers of man; but if anything is within the powers and province of man, believe that it is within your own compass also.Marcus Aurelius
Such as are your habitual thoughts, such also will be the character of your mind; for the soul is dyed by the thoughts.Marcus Aurelius
As far as men go, it is not what they are that interests me, but what they can become.Jean-Paul Sartre