A human being is part of the whole, called by us "universe," limited in time and space. He experiences himself, his thoughts and feelings as something separated from the rest - a kind of optical delusion of his consciousness. This delusion is a prison, restricting us to our personal desires and to affection for a few persons close to us.
Our task must be to free ourselves from our prison by widening our circle of compassion to embrace all humanity and the whole of nature in its beauty. Nobody is able to achieve this completely, but the striving for such achievement is in itself a part of the liberation and a foundation for inner security.
-- Albert Einstein
The strong man holds in a living blend strongly marked opposites. Not ordinarily do men achieve this balance of opposites. The idealists are not usually realistic, and the realists are not usually idealistic. The militants are not generally known to be passive, nor the passive to be militant. Seldom are the humble self assertive or the self assertive humble. But life at its best is a creative syntheses of opposites in fruitful harmony.... truth is found neither in the thesis nor the antithesis, but in the an emerging synthesis which reconciles the two.
-- Dr. Martin Luther King, Jr., The Strength to Love