E=mc2. Energy equals mass times the speed of light squared. The original statement is: If a body gives off the energy L in the form of radiation, its mass diminishes by L/c2. Ist die Tragheit eines Korpers von Seinem Energieghalt Abhangig? 1905

The tyranny of the ignoramuses is insurmountable and assured for all time.

The world is a dangerous place to live; not because of the people who are evil, but because of the people who don't do anything about it.

The conscientious objector is a revoultionary. On deciding to disobey the law he sacrifices his personal interests to the most important cause of working for the betterment of society.

God gave me the stubbornness of a mule and a fairly keen scent.

I don't need to know everything, I just need to know where to find it, when I need it

Every kind of peaceful cooperation among men is primarily based on mutual trust and only secondarily on institutions such as courts of justice and police.