Famous quotes containing the words rest and/or mass:
“We do not rest satisfied with the present.... So imprudent we are that we wander in the times which are not ours and do not think of the only one which belongs to us; and so idle are we that we dream of those times which are no more and thoughtlessly overlook that which alone exists. For the present is generally painful to us.”
—Blaise Pascal (1623–1662)
“After the planet becomes theirs, many millions of years will have to pass before a beetle particularly loved by God, at the end of its calculations will find written on a sheet of paper in letters of fire that energy is equal to the mass multiplied by the square of the velocity of light. The new kings of the world will live tranquilly for a long time, confining themselves to devouring each other and being parasites among each other on a cottage industry scale.”
—Primo Levi (1919–1987)