They don't know your heart. Don't let them tell you who you are, what you can do. Heart cannot be put on a piece of paper... They can see you as short, thin, black or white, but they can not see your heart. The most powerful engine...
The most important think you have to have is heart.
There are persons whom in my heart I despise, others I abhor. Yet I am not obliged to inform the one of my contempt, nor the other of my detestation. This kind of dissimulation...is a necessary branch of wisdom, and so far from being immoral...that it is a duty and a virtue.