Psychology is as important as substance. If you treat people with respect, they will go out of their way to accommodate you. If you treat them in a patronizing way, they will go out of their way to make your life difficult.
“We should note that this latter type of shift was successfully amplified to a considerable extent by Russian physicists using the intense light of a ruby laser whose wavelength is close to that of a transition of the potassium atom.”
“We in the United States should be all the more thankful for the freedom and religious tolerance we enjoy. And we should always remember the lessons learned from the Holocaust, in hopes we stay vigilant against such inhumanity now and in the future.”