Don't ever let them pull you down so low as to hate them. (also cited as: I will permit no man to narrow and degrade my soul by making me hate him.)

I shall never permit myself to stoop so low as to hate any man.

No greater injury can be done to any youth than to let him feel that because he belongs to this or that race he will be advanced in life regardless of his own merits or efforts.

In proportion as one renders service he becomes great.

I believe that my race will succeed in proportion as it learns to do a common thing in an uncommon manner; learns to do a thing so thoroughly that no one can improve upon what it has done; learns to make its services of indispensable value.

Great men cultivate love...only little men cherish a spirit of hatred

We must reinforce argument with results.