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.
“How man evolved with such an incredible reservoir of talent and such fantastic diversity isn't completely understood... he knows so little and has nothing to measure himself against.”
“I must confess that, at that time, I had absolutely no knowledge of the slowness of the relaxation processes in the ground state, processes which take place in collisions with the wall or with the molecules of a foreign gas.”