Silence in mercy means more than stilling our tongues whenever we plan to speak unkindly. We must silence our judgmental thoughts as well. Each time we think of another person critically, we need to consciously isolate that thought and replace it with one that is imbued with gracious tolerance for his or her faults ... In such silence, we allow others to exist as God made them to be rather than how we would wish them to be ... Through the use of silence, we not only drive out our desire to dominate and control, but also learn to listen to one another. When we truly hear what others are saying to us in the respectful silence of our heart, we can begin to serve others with mercy, for we now know what they need from us and can respond accordingly.
Perhaps it seems surprising that physicists seek beauty, but in fact they have no choice. As yet there has not been an exception to the rule that the demonstrable solution to any problem will turn out to be an aesthetic solution.