Trust men and they will be true to you; treat them greatly and they will show themselves great. Ralph Waldo Emerson
I prefer to be true to myself, even at the hazard of incurring the ridicule of others, rather than to be false, and to incur my own abhorrence. Frederick Douglass
Be true to thyself, as thou be not false to others. Francis Bacon
Your only obligation in any lifetime is to be true to yourself. Being true to anyone else or anything else is not only impossible, but the mark of a fake messiah. Richard Bach
There is only one failure in life possible, and that is not to be true to the best one knows. George Eliot
Be true to your own goals. Traditional Proverb