There is a form of laughter that springs from the heart, heard every day in the merry voice of childhood, the expression of a laughter -- loving spirit that defies analysis by the philosopher, which has nothing rigid or mechanical in it, and totally without social significance. Bubbling spontaneously from the heart of child or man.
~ William Osler (July 12, 1849 - December 29, 1919)
More Quotes with mechanical-engineering
~ William Shakespeare (April 26, 1564 - April 23, 1616)